Windows Update settings on Windows 10

Windows 10 update history tracker

Windows 10 update history information helps you know exactly what's the latest version of Windows 10 available.

UPDATED 6/8/2024: Windows 10 can receive different kinds of updates, including “quality updates” and “feature updates,” to patch security vulnerabilities, fix bugs and reliability problems, improve system performance, and introduce new features. Since updates can be confusing and difficult to track, you’ll understand the difference between quality and feature updates in this guide. You’ll also find the history of every Windows 10 update grouped by releases with information, such as build and knowledge base (KB) number, release date and number, and platform to help you stay informed.

Windows 10 quality update vs. feature update

Quality updates (also called “cumulative updates”) are updates that Windows 10 downloads and installs every month automatically through Windows Update. These updates are cumulative and include new fixes, improvements, and previously available patches. Usually, Microsoft releases these updates every second Tuesday of the month, which is also referred to as “Patch Tuesday” or “Update Tuesday.” Also, internally, these updates are known as the “B” release because they roll out during the second week of the month. The Windows 10 updates include security fixes and non-security fixes.

In addition to the B release, Microsoft also pushes two more updates, known as “C” and “D” releases, during the third and fourth week of the month. These cumulative updates are optional and contain non-security fixes that the company is still testing and planning to release in the next Patch Tuesday update (the following month).

The company also provides updates outside the regular schedule, which are called “on-demand updates.” Typically, these are emergency releases that contain fixes that can’t wait for the next update for Windows 10.

Feature updates are released yearly (between October and November) and are technically new versions of Windows 10. Unlike quality updates, they include new features and improvements and require full reinstallation. However, reinstallation depends on your device’s version and the update you have to install.

Furthermore, these new versions of Windows 10 are optional, meaning they don’t install automatically until you manually trigger the process through Windows Update. However, the update will automatically install if you’re running a version nearing the end of service.

In the past, Windows 10 received two feature updates per year (during spring and fall), but Microsoft shifted from that approach to a single major update to have more time to build new versions of the OS.

Windows 10 current version information

Windows 10 version 22H2 is the most current release today. This feature update is known as the “October 2022 Update,” and it’s been available since October 18, 2022. The latest quality update is “19045.4412.” You can use these instructions to check the version installed on your device. Use these instructions to determine the quality updates that have already been applied to your computer.

Below, you’ll find the latest Windows 10 update history information for versions 21H1, 20H2, 2004, and older releases. The history of Insider releases has been relocated to this page.

Windows 10 version 22H2 update history

Windows 10 version 22H2 (2022 Update) is the twelfth release since the original release.

Version 22H2 is considered a small update available for versions 21H2, 21H1, and 20H2 as a cumulative update that does not require reinstallation. However, the upgrade experience won’t change on computers running an older version, and full reinstallation will be required.

In this section, you’ll find the history of all the quality updates and links to find out the details about each quality update. 

If you have already installed the new feature update, the initial release was “build 19045.1865,” and the latest version is Windows 10 build 19045.4412

Release dateBuild numberKnowledge baseNotes
47May 29, 202419045.4474 (Preview)KB5037849Release Preview.
Fixes.
46May 14, 202419045.4412KB5037768 May Patch Tuesday.
Security fixes.
Account notifications.
Faster updates.
45April 22, 202419045.4353 (Preview)KB5036979Release Preview.
Fixes.
Account notifications.
44April 9, 202419045.4291KB5036892April Patch Tuesday
Desktop Spotlight.
Lock screen new info.
Security changes.
Fixes.
43March 19, 202419045.4235 (Preview)KB5035941Release Preview.
Desktop Spotlight.
Lock screen new info.
Security changes.
Fixes.
42March 14, 202419045.4233 (Preview)KB5035941Release Preview.
Desktop Spotlight.
Lock screen new info.
Security changes.
Fixes.
41March 12, 202419045.4170KB5035845March Patch Tuesday
Desktop Spotlight.
Share UI changes.
Security fixes.
40February 15, 202419045.4116 (Preview)KB5034843 Preview Release.
Desktop Spotlight.
Share UI changes.
Fixes.
39February 13, 202419045.4046KB5034763February Patch Tuesday
Security fixes.
Lock Screen weather.
38January 23, 202419045.3996 (Preview)KB5034203 Stable Channel.
Fixes.
Lock Screen weather.
37January 12, 202419045.3992 (Preview)KB5034203 Preview Release.
Fixes.
Lock Screen weather.
36January 9, 202419045.3930KB5034122 January Patch Tuesday
Fixes.
New Copilot (continued).
35December 12, 202319045.3803KB5033372 December Patch Tuesday
Fixes.
Windows Update new setting.
New Copilot.
34November 30, 202319045.3758 (Preview)KB5032278 Stable Channel.
Fixes.
Windows Update new setting.
Copilot install.
33November 16, 202319045.3754 (Preview)KB5032278 Release Preview Channel.
Fixes.
Windows Update new setting.
Copilot announcement.
32November 14, 202319045.3693KB5032189November Patch Tuesday.
Fixes.
31October 27, 202319045.3536 (Preview)KB5031445Stable Channel.
Fixes.
30October 18, 202319045.3533 (Preview)KB5031445Release Preview.
Fixes.
29October 10, 202319045.3570KB5031356Stable Channel.
Fixes.
28September 18, 202319045.3513 (Preview)KB5030300Release Preview.
Fixes.
27September 12, 202319045.3448KB5030211Stable Channel.
Fixes.
Start menu notification badging.
26August 22, 202319045.3393 (Preview)KB5029331Stable Channel.
Fixes.
Start menu notification badging.
25August 10, 202319045.3391 (Preview)KB5029331Release Preview.
Fixes.
Start menu notification badging.
24August 8, 202319045.3324KB5028244Stable Channel.
Fixes.
23July 25, 202319045.3271 (Preview)KB5028244Stable Channel.
Fixes.
22July 13, 202319045.3269 (Preview)KB5028244Release Preview.
Fixes.
21July 11, 202319045.3208KB5028166Stable Channel.
Fixes.
20June 27, 202319045.3155 (Preview)KB5027293Stable Channel.
Fixes.
19June 23, 202319045.3154 (Preview)KB5027293Release Preview.
Fixes.
18June 13, 202319045.3086KB5027215Stable Channel.
Fixes.
17May 23, 202319045.3031
(Preview)
KB5026435Stable Channel.
Fixes.
16May 11, 202319045.3030
(Preview)
KB5026435Release Preview.
Fixes.
15May 9, 202319045.2965KB5026361Stable Channel.
Fixes.
14April 25, 202319045.2913 (Preview)KB5025297Stable Channel.
Fixes.
14April 13, 202319045.2908 (Preview)KB5025297Release Preview.
Fixes.
13April 11, 202319045.2846KB5025221Stable Channel.
Fixes.
12March 17, 202319045.2787 (Preview)KB5023773Release Preview.
Fixes.
11March 14, 202319045.2728KB5023696 Stable Channel.
Security fixes.
Minor improvements.
10February 21, 202319045.2673 (Preview)KB5022906Stable Channel.
Fixes.
9February 17, 202319045.2670 (Preview)KB5022906Release Preview.
Fixes.
8February 14, 202319045.2604KB5022834Stable Channel.
Fixes.
OneDrive storage warning in Settings.
7January 19, 202319045.2546 (Preview)KB5019275 Stable Channel.
Fixes.
OneDrive storage warning in Settings.
6January 10, 202319045.2486KB5022282 Stable Channel.
Fixes.
5December 13, 202219045.2364KB5021233Stable Channel.
Fixes.
Quick Assist app.
Taskbar Search tweaks.
4November 15, 202219045.2311 (Preview)KB5020030 Stable Channel.
Fixes.
Quick Assist app.
Taskbar Search tweaks.
3November 10, 202219045.2301 (Preview)KB5020030 RP.
Fixes.
Quick Assist app.
Taskbar Search tweaks.
2November 8, 202219045.2251KB5019959Security fixes.
1October 18, 202219045.1865KB5015878 Initial.

Windows 10 version 21H2 update history

Windows 10 version 21H2 (November 2021 Update) is the eleventh feature update and the second semi-annual release originally released on November 16, 2021.

Version 21H2 is considered a small update available for versions 21H1, 20H2, and 2004 as a cumulative update that does not require reinstallation. However, the upgrade experience won’t change on computers running an older version, and full reinstallation will be required.

In this section, you’ll find the history of all the quality updates and links to find out the details about each quality update. 

If you have already installed the new feature update, the initial release was “build 19044.1348,” and the latest version is Windows 10 build 19044.4412

Release dateBuild numberKnowledge basePlatform
51May 14, 202419044.4412KB5037768 April Patch Tuesday
50April 9, 202419044.4291KB5036892April Patch Tuesday
49March 12, 202419044.4170KB5035845March Patch Tuesday
48February 13, 202419044.4046KB5034763February Patch Tuesday
47January 9, 202419044.3930KB5034122January Patch Tuesday
46December 12, 202319044.3803KB5033372December Patch Tuesday
45November 14, 202319044.3693KB5032189November Patch Tuesday
44October 10, 202319044.3570KB5030211October Patch Tuesday
43September 12, 202319044.3570KB5030211PC
42August 8, 202319044.3324KB5029244PC
41July11, 202319044.3208KB5028166PC
Version 21H2 support has ended on June 13, 2023, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions.
40June 13, 202319044.3086KB5027215PC
39May 9, 202319044.2965KB5026361PC
38April 13, 202319044.2908 (Preview)KB5025297PC
37April 11, 202319044.2846KB5025221PC
36March 14, 202319044.2728KB5023696 PC
35February 21, 202319044.2673 (Preview)KB5022906PC
34February 14, 202319044.2604KB5022834PC
33January 19, 202319044.2546 (Preview)KB5019275 PC
32January 10, 202319044.2486KB5022282 PC
31December 13, 202219044.2364KB5021233 PC
30November 8, 202219044.2251KB5019959 PC
29October 25, 202219044.2193 (Preview)KB5018482PC
28October 17, 202219044.2132 (Out-of-band)KB5020435PC
27October 11, 202219044.2130KB5018410 PC
26September 19, 202219044.2075 (Preview)KB5017380PC
25September 13, 202219044.2006KB5017308PC
24August 15, 202219044.1947 (Preview)KB5016688 PC
23August 9, 202219044.1889KB5016616PC
22July 26, 202219044.1865 (Preview)KB5015878PC
21July 19, 202219044.1862 (Preview)KB5015878PC
20July 12, 202219044.1826KB5015807PC
19June 27, 202219044.1806 (Release Preview)KB5014666PC
18June 21, 202219044.1767 (Out-of-band)KB5016139PC
17June 14, 202219044.1766KB5014699 PC
16June 2, 202219044.1741 (Release Preview)KB5014023 PC
15May 23, 202219044.1739 (Release Preview)KB5014023 PC
14May 19, 202219044.1708KB5015020 PC
13May 10, 202219044.1706KB5013942 PC
12April 26, 202219044.1682 (Preview)KB5011831 PC
11April 14, 202219044.1679 (Release Preview)KB5011831 PC
10April 12, 202219044.1645KB5012599 PC
9March 22, 202219044.1620 (Preview)KB5011543PC
9March 14, 202219044.1618 (Release Preview)KB5011543PC
8March 8, 202219044.1586KB5011487 PC
7February 15, 202219044.1566 (Preview)KB5010415PC
6February 8, 202219044.1526KB5010342 PC
5January 25, 202219044.1503 (Preview)KB5009596 PC
4January 17, 202219044.1469 (Out-of-band)KB5010796PC
3January 11, 202219044.1466KB5009543 PC
2December 14, 202119044.1415KB5008212 PC
1November 22, 202119044.1381 (Preview)KB5007253 PC

Check the Windows Insider Program build release history for version 21H2.

Windows 10 version 21H1 update history

Windows 10 version 21H1 (May 2021 Update) is the tenth feature update and the first semi-annual release originally released on May 18, 2021.

Version 21H1 is considered a small update available for versions 20H2 and 2004 as a cumulative update that does not require reinstallation. However, the upgrade experience won’t change on computers running an older version, and full reinstallation will be required.

In this section, you’ll find the history of all the quality updates and links to find out the details about each quality update. 

If you have already installed the new feature update, the initial release was “build 19043.985,” and the latest version is Windows 10 build 19043.2965

Release dateBuild numberKnowledge basePlatform
39January 9, 202419043.3930KB5034122 PC
38January 10, 202419043.22486KB5022282 PC
Version 20H2 support has ended on December 13, 2022, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Enterprise and Education also end on December 13, 2022.
37December 13, 202219043.2364KB5021233 PC
36November 8, 202219043.2251KB5019959 PC
35October 25, 202219043.2193 (Preview)KB5018482PC
34October 17, 202219043.2132 (Out-of-band)KB5020435PC
33October 11, 202219043.2130KB5018410 PC
32September 13, 202219043.2006KB5017308PC
31August 9, 202219043.1889KB5016616PC
30July 12, 202219043.1826KB5015807PC
29June 21, 202219043.1767 (Out-of-band)KB5016139PC
28June 14, 202219043.1766KB5014699 PC
27May 19, 202219043.1708KB5015020 PC
26May 10, 202219043.1706KB5013942 PC
25April 12, 202219043.1645KB5012599PC
24March 22, 202219043.1620KB5011543 PC
23March 8, 202219043.1586KB5011487 PC
22February 15, 202219043.1566 (Preview)KB5010415PC
21February 8, 202219043.1526KB5010342 PC
20January 25, 202219043.1503 (Preview)KB5009596 PC
19January 17, 202219043.1469 (Out-of-band)KB5010796PC
18January 11, 202219043.1466KB5009543 PC
17December 14, 202119043.1415KB5008212 PC
16November 22, 202119043.1381 (Preview)KB5007253 PC
15November 9, 202119043.1348KB5007186 PC
14October 26, 202119043.1320KB5006738 (Preview)PC
13October 12, 202119043.1288KB5006670PC
12September 30, 202119043.1266KB5005611 (Preview)PC
11September 14, 202119043.1237KB5005565PC
10September 1, 202119043.1202KB5005101 (Preview)PC
9August 10, 202119043.1165KB5005033 PC
8July 13, 202119043.1110KB5004237 PC
7July 7, 202119043.1083KB5004945PC
6July 1, 202119043.1082KB5004760 PC
5June 21, 202119043.1081 (Preview)KB5003690PC
4June 14, 202119043.1055KB5004476 PC
3June 8, 202119043.1052KB5003637PC
2May 25, 202119043.1023KB5003214 (Preview)PC
1May 11, 202119043.985KB5003173PC

Check the Windows Insider Program build release history for version 21H1.

Windows 10 version 20H2 update history

Windows 10 version 20H2 (October 2020 Update) is the tenth feature update and the second semi-annual release originally released on October 20, 2020.

Version 20H2 is considered a minor update available for version 2004 as a cumulative update that doesn’t require reinstallation. However, on devices running an older version, the upgrade experience won’t change.

In this section, you’ll find the history of all the quality updates and links to find out the details about each quality update. 

If you have already installed the new feature update, the initial release was “build 19042.572.” The latest version is Windows 10 build 19042.2965

Release dateBuild numberKnowledge basePlatform
61May 9, 202319042.2965KB5026361PC
60April 13, 202319042.2908 (Preview) KB5025297PC
59April 11, 202319042.2846KB5025221PC
58March 14, 202319042.2728 KB5023696 PC
57February 21, 202319042.2673 (Preview)KB5022906PC
56February 14, 202319042.2604KB5022834PC
55January 19, 202319042.2546 (Preview)KB5019275 PC
54January 10, 202319042.2486KB5022282 PC
53December 13, 202219042.2364KB5021233PC
52November 8, 202219042.2251KB5019959 PC
51October 25, 202219042.2193 (Preview)KB5018482PC
50October 17, 202219042.2132 (Out-of-band)KB5020435PC
49October 11, 202219042.2130KB5018410 PC
48September 13, 202219042.2006KB5017308PC
47August 9, 202219042.1826KB5016616PC
46July 12, 202219042.1826KB5015807PC
45June 21, 202219042.1767 (Out-of-band)KB5016139PC
44June 14, 202219042.1766KB5014699 PC
43May 19, 202219042.1708KB5015020 PC
Version 20H2 support has ended on May 10, 2022, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Enterprise and Education also end on May 9, 2023.
42May 10, 202219042.1706KB5013942 PC
41April 12, 202219042.1645KB5012599 PC
40March 22, 202219042.1620KB5011543 PC
39March 8, 202219042.1586KB5011487PC
38February 15, 202219042.1566 (Preview)KB5010415PC
37February 8, 202219042.1526KB5010342 PC
36January 25, 202219042.1503 (Preview)KB5009596 PC
35January 17, 202219042.1469 (Out-of-band)KB5010796PC
34January 11, 202219042.1466KB5008212 PC
33December 14, 202119042.1415KB5008212 PC
32November 22, 202119042.1381 (Preview)KB5007253 PC
31November 9, 202119042.1348KB5007186 PC
30October 26, 202119042.1320KB5006738 (Preview)PC
29October 12, 202119042.1288KB5006670 PC
28September 13, 202119042.1266KB5005611 (Preview)PC
27September 14, 202119042.1257KB5005565 PC
26September 1, 202119042.1202KB5005101 (Preview)PC
25August 10, 202119042.1165KB5005033 PC
24July 13, 202119042.1110KB5004237 PC
23July 7, 202119042.1083KB5004945 PC
22July 1, 202119042.1082KB5004760 PC
21June 21, 202119042.1081 (Preview)KB5003690PC
20June 14, 202119042.1055KB5004476 PC
19June 8, 202119042.1052KB5003637PC
18May 25, 202119042.1023KB5003214 (Preview)PC
17May 11, 202119042.985KB5003173 PC
16April 30, 202119042.964KB5001391 (Preview)PC
15April 13, 202119042.928KB5001330 PC
14March 30, 202119042.906KB5000842 (Preview)PC
13March 18, 202119042.870KB5001649PC
12March 15, 202119042.868KB5001567 PC
11March 9, 202119042.867KB5000802PC
10February 25, 202119042.844KB4601382 (Preview)PC
9February 9, 202119042.804KB4601319PC
8February 3, 202119042.789KB4598291 (Preview)PC
7January 21, 202119042.782KB4598291 (Preview)PC
6January 12, 202119042.746KB4598242 PC
5December 8, 202019042.685KB4592438PC
4November 23, 202019042.662KB4586853 (Preview)PC
3November 19, 202019042.631KB4594440 PC
2November 10, 202019042.630KB4586781PC
1October 29, 202019042.610KB4580364 (Preview)PC

Check the Windows Insider Program build release history for version 20H2.

Windows 10 version 2004 update history

Windows 10 version 2004 (May 2020 Update) is the ninth major refresh and the first semi-annual update originally released on May 27, 2020.

In this section, you’ll find the history of all the quality updates and links to find out the details about each release. 

If you have already installed the new feature update, the latest version is Windows 10 build 19041.1415

Release dateBuild numberKnowledge basePlatform
Version 2004 support has ended on December 14, 2021, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Enterprise and Education also end on December 14, 2021.
41December 15, 202119041.1415KB5008212 PC
40November 22, 202119041.1381 (Preview)KB5007253 PC
39November 9, 202119041.1348KB5007186 PC
38October 26, 202119041.1320KB5006738 (Preview)PC
37October 12, 202119041.1288KB5006670 PC
36September 30, 202119041.1266KB5005611 (Preview)PC
35September 14, 202119041.1237KB5005565 PC
34September 1, 202119041.1202KB5005101 (Preview)PC
33August 10, 202119041.1165KB5005033 PC
32July 13, 202119041.1110KB5004237 PC
31July 7, 202119041.1083KB5004945 PC
30July 1, 202119041.1082KB5004760 PC
29June 21, 202119041.1081KB5003690 (Preview)PC
28June 14, 202119041.1055KB5004476 PC
27June 8, 202119041.1052KB5003637 PC
26May 20, 202119041.1023KB5003214 PC
25May 11, 202119041.985KB5003173 PC
24April 30, 202119041.964KB5001391 PC
23April 13, 202119041.928KB5001330 PC
22March 30, 202119041.906KB5000842 (Preview)PC
21March 18, 202119041.870KB5001649PC
20March 15, 202119041.868KB5001567 PC
19March 9, 202119041.867KB5000802PC
18February 25, 202119041.844KB4601382 (Preview)PC
17February 9, 202119041.804KB4601319PC
16February 3, 202119041.789KB4598291 PC
15January 12, 202119041.746KB4598242 PC
14December 8, 202019041.685KB4592438 PC
13November 30, 202019041.662KB4586853 (Preview) PC
12November 19, 202019041.631KB4594440 PC
11November 10, 202019041.630KB4586781PC
10October 29, 202019041.610KB4580364 (Preview)PC
9October 13, 202019041.572KB4579311PC
8October 1, 202019041.546KB4577063 (Preview)PC
7September 8, 202019041.508KB4571756PC
6September 3, 202019041.488KB4571744 (Preview)PC
5August 11, 202019041.450KB4566782PC
4July 31, 202019041.423KB4568831 (Preview)PC
3July 14, 202019041.388KB4565503 PC
2June 18, 202019041.331KB4567523PC
1June 9, 202019041.329KB4557957 PC

Check the Windows Insider Program build release history for version 2004 (20H1).

Windows 10 version 1909 update history

Windows 10 version 1909 (November 2019 Update) was the eighth major release and the second semi-annual update available in November 2019.

In this section, you’ll find the list with all the cumulative updates and links to find out the details about each release.

If you have already installed the feature update, the latest version is Windows 10 build 18363.2274

Release dateBuild numberKnowledge basePlatform
54May 10, 202218363.2274KB5013945 PC
53April 12, 202218363.2212KB5012591 PC
52March 8, 202218363.2158KB5011485 PC
51February 8, 202218363.2094KB5010345 PC
50January 17, 202218363.2039 (Out-of-band)KB5010792 PC
49January 11, 202218363.2037KB5009545 PC
48December 14, 202118363.1977KB5008206 PC
47November 9, 202118363.1916KB5007189PC
46October 12, 202118363.1854KB5006667PC
45September 21, 202118363.1830KB5005624 (Preview)PC
44September 14, 202118363.1801KB5005566PC
43August 10, 202118363.1734KB5005031PC
42July 7, 202118363.1646KB5004946 PC
41June 8, 202118363.1621KB5003635 PC
40May 20, 202118363.1593KB5003212 PC
Version 1909 support has ended on May 11, 2021, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Extended support for Enterprise and Education also ends on May 10, 2022.
39May 11, 202118363.1556KB5003169 PC
38April 22, 202118363.1533 (Preview)KB5001396 PC
37April 13, 202118363.1500KB5001337PC
36March 25, 202118363.1474 (Preview)KB5000850 PC
35March 18, 202118363.1443KB5001648 PC
34March 15, 202118363.1441KB5001566 PC
33March 9, 202118363.1440KB5000808 PC
32February 16, 202118363.1411 (Preview)KB4601380 PC
31February 9, 202118363.1377KB4601315PC
30January 12, 202118363.1316KB4598229 PC
29December 8, 202018363.1256KB4592449PC
28November 19, 202018363.1237KB4586819 (Preview)PC
27November 10, 202018363.1198KB4586786 PC
26October 22, 202018363.1171KB4580386 (Preview)PC
25October 13, 202018363.1139KB4577671PC
24September 16, 202018363.1110KB4577062 (Preview)PC
23September 8, 202018363.1082KB4574727 PC
22August 11, 202018363.1016KB4565351 PC
21July 21, 202018363.997KB4559004 (Preview)PC
20July 14, 202018363.959KB4565483 PC
19June 16, 202018363.904KB4567512 PC
18June 9, 202018363.900KB4560960 PC
17May 12, 202018363.836KB4556799 PC
16April 21, 202018363.815KB4550945 PC
15April 14, 202018363.778KB4549951PC
14March 31, 202018363.753KB4554364 (Optional)PC
13March 24, 202018363.752KB4541335 PC
12March 12, 202018363.720KB4551762PC
11March 10, 202018363.719KB4540673PC
10February 27, 202018363.693KB4535996PC
9February 11, 202018363.657KB4532693 PC
8January 28, 202018363.628KB4532695 PC
7January 14, 202018363.592KB4528760 PC
6December 10, 201918363.535KB4530684 PC
5November 12, 201918363.476KB4524570 PC
4October 24, 201918363.449KB4522355 (Release Preview, Re-release)PC
3October 22, 201918363.448KB4522355 (Release Preview, Re-release)PC
2October 18, 201918363.446KB4522355 (Release Preview)PC
1October 8, 201918363.418KB4517389 (Release Preview)PC

Check the Windows Insider Program build release history for version 1909 (19H2).

Windows 10 version 1903 update history

Windows 10 version 1903 (May 2019 Update) was the seventh major release and the first semi-annual update available on May 21, 2019.

In this section, you’ll find the list with all the Windows 10 update history for this version and links to understand the details about each rollout. The first quality update for Windows 10 version 1903 arrived on April 9, 2019, as a security update.

If you have already installed the feature update, the latest version is Windows 10 build 18362.1256

Release dateBuild numberKnowledge basePlatform
Version 1903 support has ended on December 8, 2020, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Extended support for Enterprise and Education also ends on December 8, 2020.
43December 8, 202018362.1256KB4592449PC
42November 20, 202018362.1237KB4586819 (Preview)PC
41November 10, 202018362.1198KB4586786 PC
40October 22, 202018362.1171KB4580386 (Preview)PC
39October 13, 202018362.1139KB4577671 PC
38September 16, 202018362.1110KB4577062 (Preview)PC
37September 8, 202018362.1082KB4574727 PC
36August 11, 202018362.1016KB4565351PC
35July 21, 202018362.997KB4559004 (Preview)PC
34July 14, 202018362.959KB4565483 PC
33June 16, 202018362.904KB4567512 PC
32June 9, 202018362.900KB4557957 PC
31May 12, 202018362.836KB4556799 PC
30April 21, 202018362.815KB4550945 PC
29April 14, 202018362.778KB4549951PC
28March 31, 202018362.753KB4554364 PC
27March 24, 202018362.752KB4541335 PC
26March 12, 202018362.720KB4551762PC
25March 10, 202018362.719KB4540673PC
24February 28, 202018362.693KB4535996 PC
23February 11, 202018362.657KB4532693PC
22January 28, 202018362.628KB4532695 PC
21January 14, 202018362.592KB4528760 PC
20December 10, 201918362.535KB4530684 PC
19November 12, 201918362.476KB4524570 PC
18October 24, 201918362.449KB4522355 (Re-release)PC
17October 18, 201918362.446KB4522355PC
16October 8, 201918362.418KB4517389 PC
15October 3, 201918362.388KB4524147 PC
14September 26, 201918362.387KB4517211 PC
13September 23, 201918362.357KB4522016 PC
12September 10, 201918362.356KB4515384PC
11August 30, 201918362.329KB4512941PC
10August 13, 201918362.295KB4512508PC
9July 27, 201918362.267KB4505903PC
8July 9, 201918362.239KB4507453 PC
7June 27, 201918362.207KB4501375 PC
6June 11, 201918362.175KB4503293PC
5May 24, 201918362.145KB4497935PC
4May 19, 201918362.116KB4505057 (Insider-only)PC
3May 14, 201918362.113KB4497936 (Insider-only)PC
2April 26, 201918362.86KB4497093 (Insider-only)PC
1April 9, 201918362.53KB4495666 (Insider-only)PC

Check the Windows Insider Program build release history for version 1903 (19H1).

Windows 10 version 1809 update history

Windows 10 version 1809 (October 2018 Update) was the sixth major release and the second semi-annual update available on October 2, 2018.

In this section, you’ll find the list with all the quality updates and links to find out the details about each release.

If you have already installed the feature update, the latest version is Windows 10 build 17763.5820

Release dateBuild numberKnowledge basePlatform
105May 14, 202417763.5820KB5037765 May Patch Tuesday
104April 9, 202417763.5696KB5036896 April Patch Tuesday
103March 12, 202417763.5576KB5035849March Patch Tuesday
102February 13, 202417763.5458KB5034768February Patch Tuesday
101January 9, 202417763.5329KB5034127 January Patch Tuesday
100December 12, 202317763.5206KB5033371December Patch Tuesday
99November 14, 202317763.5122KB5032196 November Patch Tuesday
98October 10, 202317763.4974KB5031361PC
97September 12, 202317763.4851KB5030214PC
96August 8, 202317763.4737KB5029247PC
95June 13, 202317763.4499KB5027222PC
94May 9, 202317763.4377KB5026362PC
93April 11, 202317763.4252KB5025229 PC
92March 14, 202317763.4113KB5023702PC
91February 14, 202317763.4010KB5022840PC
90January 10, 202317763.3887KB5022286PC
89December 13, 202217763.3770KB5021237PC
88November 18, 202217763.3653 (Out-of-band)KB5021655PC
87November 8, 202217763.3650KB5019966PC
86October 11, 202217763.3532KB5018419PC
85September 13, 202217763.3406KB5017315PC
84August 23, 202217763.3346 (Preview)KB5016690 PC
83August 9, 202217763.3287KB5016623 PC
82July 21, 202217763.3232 (Preview)KB5015880 PC
81July 12, 202217763.3165KB5015811PC
80June 14, 202217763.3046KB5014692 PC
79May 19, 202217763.2931KB5015018 PC
78May 10, 202217763.2928KB5013941 PC
77April 12, 202217763.2803KB5012647 PC
76March 22, 202217763.2746 (Preview)KB5011551PC
75March 8, 202217763.2686KB5011503 PC
74February 8, 202217763.2565KB5010351 PC
73January 11, 202217763.2452KB5009557 PC
72December 14, 202117763.2366KB5008218 PC
71November 22, 202117763.2330 (Preview)KB5007266 PC
70November 9, 202117763.2300KB5007206 PC
69October 12, 202117763.2237KB5006672PC
68September 21, 202117763.2210KB5005625 (Preview)PC
67September 14, 202117763.2183KB5005568PC
66August 10, 202117763.2114KB5005030 PC
65July 7, 202117763.2029KB5004947 PC
64June 8, 202117763.1999KB5003646 PC
63May 20, 202117763.1971KB5003217 PC
62May 11, 202117763.1935KB5003171 PC
61April 22, 202117763.1911 (Preview)KB5001384 PC
60April 13, 202117763.1879KB5001342PC
59March 26, 202117763.1852 (Preview)KB5001638 PC
58March 18, 202117763.1823KB5001638 PC
57March 15, 202117763.1821KB5001568 PC
56March 9, 202117763.1817KB5000822PC
55February 16, 202117763.1790 (Preview)KB4601383PC
54February 9, 202117763.1757KB4601345 PC
53January 12, 202117763.1697KB4598230 PC
52December 8, 202017763.1637KB4592440PC
51November 19, 202017763.1613KB4586839 (Preview)PC
Version 1809 support has ended on November 10, 2020, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Extended support for Enterprise and Education ends on May 11, 2021.
50November 10, 202017763.1577KB4586793 PC
49October 22, 202017763.1554KB4580390 (Preview)PC
48October 13, 202017763.1457KB4577668 PC
47September 16, 202017763.1490KB4577069 (Preview) PC
46September 8, 202017763.1457KB4570333 PC
45August 11, 202017763.1397KB4565349 PC
44July 21, 202017763.1369KB4559003 (Preview)PC
43July 14, 202017763.1339KB4558998 PC
42June 16, 202017763.1294KB4567513 PC
41June 9, 202017763.1282KB4561608 PC
40May 12, 202017763.1217KB4551853PC
39April 21, 202017763.1192KB4550969 PC
38April 14, 202017763.1158KB4549949PC
37March 31, 202017763.1132KB4554354 (Optional)PC
36March 18, 202017763.1131KB4541331PC
35March 10, 202017763.1098KB4538461 PC
34February 25, 202017763.1075KB4532693 PC
33February 11, 202017763.1039KB4532691 PC
32January 24, 202017763.1012KB4534321 PC
31January 14, 202017763.973KB4534273 PC
30December 10, 201917763.914KB4530715 PC
29November 12, 201917763.864KB4523205 PC
28October 15, 201917763.832KB4520062PC
27October 8, 201917763.806KB4519338PC
26October 3, 201917763.775KB4524148 PC
25September 24, 201917763.774KB4516077 PC
24September 23, 201917763.740KB4522015PC
23September 10, 201917763.720KB4512578 PC
22August 17, 201917763.720KB4512534 PC
21August 13, 201917763.678KB4511553PC
20July 23, 201917763.652KB4505658PC
19July 9, 201917763.615KB4507469 PC
18June 18, 201917763.592KB4501371 PC
17June 11, 201917763.557KB4503327 PC
16May 21, 201917763.529KB4497934PC
15May 19, 201917763.504KB4505056PC
14May 14, 201917763.503KB4494441PC
13May 1, 201917763.439KB4501835PC
12April 9, 201917763.437KB4493509 PC
11April 2, 201917763.404KB4490481PC
10March 12, 201917763.379KB4489899PC
9March 1, 201917763.348KB4482887PC
8February 12, 201917763.316KB4487044 PC
7January 22, 201917763.292KB44476976PC
6January 8, 201917763.253KB4480116 PC
5December 11, 201817763.194KB4471332 PC
4December 5, 201817763.168KB4469342 PC
3November 27, 201817763.167KB4467682 (Insider-only)PC
2November 13, 201817763.134KB4467708 PC
1October 9, 201817763.55KB4464330 PC

Check the Windows Insider Program build release history for version 1809 (Redstone 5).

Windows 10 version 1803 update history

Windows 10 version 1803 (April 2018 Update) was the fifth major release (and the first update out of two rolling out in 2018) that became available starting April 30, 2018.

Below you’ll find the list with all the quality updates and links to find out each release’s details. The first quality update for Windows 10 version 1803 was “build 17133.73,” but due to a blocking bug, Microsoft created build 17134.1, making build 17134.5 the first official update for the “April 2018 Update.”

The latest version is Windows 10 build 17134.2208.

Release dateBuild numberKnowledge BasePlatform
May 11, 202117134.2208KB5003174 PC
April 13, 202117134.2145KB5001339 PC
March 18, 202117134.2090KB5001634 PC
March 15, 202117134.2088KB5001565 PC
March 9, 202117134.2087KB5000809 PC
February 9, 202117134.2026KB4601354 PC
January 12, 202117134.1967KB4598245 PC
December 8, 202017134.1902KB4592446PC
November 10, 202017134.1845KB4586785 PC
October 13, 202017134.1792KB4580330 PC
September 8, 202017134.1726KB4577032 PC
August 11, 202017134.1667KB4571709 PC
July 14, 202017134.1610KB4565489 PC
June 16, 202017134.1553KB4567514 PC
June 9, 202017134.1550KB4561621 PC
May 12, 202017134.1488KB4556807 PC
April 21, 202017134.1456KB4550944PC
April 14, 202017134.1425KB4550922 PC
March 31, 202017134.1401KB4554349 (Optional)PC
March 18, 202017134.1399KB4541333 PC
March 18, 202017134.1399KB4541333 PC
March 10, 202017134.1355KB4540689 PC
February 25, 202017134.1345KB4537795PC
February 11, 202017134.1304KB4537762 PC
January 24, 202017134.1276KB4534308PC
January 14, 202017134.1246KB4534293 PC
December 10, 201917134.1184KB4530717 PC
Version 1803 support has ended on November 12, 2019, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Extended support for Enterprise and Education ends on November 10, 2020.
November 12, 201917134.1130KB4525237PC
October 15, 201917134.1099KB4519978PC
October 8, 201917134.1069KB4524149PC
October 3, 201917134.1040KB4524149 PC
September 24, 201917134.1039KB4516045 PC
September 23, 201917134.1009KB4522014PC
September 10, 201917134.1006KB4516058 PC
August 19, 201917134.984KB4512509 PC
August 13, 201917134.950KB4512501PC
July 16, 201917134.915KB4507466 PC
July 9, 201917134.885KB4507435PC
June 18, 201917134.858KB4503288PC
June 11, 201917134.829KB4503286PC
May 21, 201917134.799KB4499183PC
May 19, 201917134.766KB4505064 PC
May 14, 201917134.765KB4499167PC
April 26, 201917134.753KB4493437 PC
April 9, 201917134.706KB4493464PC
March 19, 201917134.677KB4489894 PC
March 12, 201917134.648KB4489868PC
February 19, 201917134.619KB4486996PC
February 12, 201917134.590KB4487017PC
January 15, 201917134.556KB4480976PC
January 8, 201917134.523KB4480966PC
December 11, 201817134.471KB4471324 PC
November 27, 201817134.441KB4467682 PC
November 13, 201817134.407KB4467702PC
October 24, 201817134.376KB4462933 PC
October 9, 201817134.345KB4462919 PC
September 26, 201817134.320KB4458469 (Re-release)PC
September 20, 201817134.319KB4458469 PC
September 17, 201817134.286KB4464218 PC
September 11, 201817134.285KB4457128 PC
August 30, 201817134.254KB4346783PC
August 14, 201817134.228KB4343909PC
July 24, 201817134.191KB4340917 PC
July 16, 201817134.166KB4345421 PC
July 10, 201817134.165KB4338819 PC
June 26, 201817134.137KB4294848 PC
June 12, 201817134.112KB4284835 PC
June 5, 201817134.83KB4338548 PC
May 24, 201817134.81KB4100403PC
May 8, 201817134.48KB4103721 PC
April 27, 201817134.5KB4135051 PC
April 10, 201817133.73KB4100375 PC

Check the Windows Insider Program build release history for version 1803 (Redstone 4).

Windows 10 version 1709 update history

The Windows 10 version 1709 (Fall Creators Update) was the fourth major release and the second in one year. It became available on October 17, 2017. It was still referred to as version “1709,” indicating the year and month when the update was completed.

The initial version is the Windows 10 build 16299.15, and after some quality updates, the latest version is Windows 10 build 16299.2166.

Release dateBuild numberKnowledge BasePlatform
October 13, 202016299.2166KB4580328 PC
September 8, 202016299.2107KB4577041 PC
August 11, 202016299.2045KB4571741 PC
July 14, 202016299.1992KB4565508 PC
June 18, 202016299.1937KB4567515PC
June 9, 202016299.1932KB4561602 PC
May 12, 202016299.1868KB4556812 PC
April 14, 202016299.1806KB4550927 PC
March 31, 202016299.1776KB4554342 (Optional)PC
March 18, 202016299.1775KB4541330 PC
March 10, 202016299.1747KB4540681 PC
February 25, 202016299.1717KB4537816PC
February 11, 202016299.1686KB4537789 PC
January 24, 202016299.1654KB4534318PC
January 14, 202016299.1625KB4534276 PC
December 10, 201916299.1565KB4530714 PC
November 12, 201916299.1508KB4525241 PC
October 15, 201916299.1481KB4520006 PC
October 8, 201916299.1451KB4520004 PC
October 3, 201916299.1421KB4524150PC
September 24, 201916299.1420KB4516071 PC
September 23, 201916299.1392KB4522012 PC
September 10, 201916299.1387KB4516066 PC
August 17, 201916299.1331KB4512494PC
August 13, 201916299.1331KB4512516 PC
July 9, 201916299.1268KB4507455PC
June 18, 201916299.1237KB4503281PC
June 11, 201916299.1217KB4503286PC
May 28, 201916299.1182KB4499147PC
May 19, 201916299.1150KB4505062 PC
May 14, 201916299.1146KB4499179PC
April 26, 201916299.1127KB4493440 PC
Version 1709 support has ended on April 9, 2019, for Windows 10 Home, Pro, Pro for Workstation, and IoT Core editions. Extended support for Enterprise and Education ends on April 9, 2020.
April 9, 201916299.1087KB4495357 Mobile
April 9, 201915254.562KB4493441PC
March 19, 201916299.1059KB4489890PC
March 12, 201916299.1029KB4489886PC
February 19, 201916299.1004KB4487021 PC
February 12, 201916299.967KB4486996PC
January 15, 201916299.936KB4480967PC
January 8, 201916299.904KB4480978PC
December 11, 201816299.846KB4471329 PC
November 27, 201816299.820KB4467681PC
November 13, 201816299.785KB4467686PC
October 18, 201816299.755KB4462932 PC
October 9, 201816299.726KB4462918PC
October 9, 201815254.538KB4464853 Mobile
September 26, 201816299.699KB4457136 (Re-release)PC
September 20, 201816299.697KB4457136PC
September 17, 201816299.666KB4464217PC
September 11, 201816299.665KB4457142 PC
August 30, 201816299.637KB4343893PC
August 14, 201816299.611KB4343897PC
July 24, 201816299.559KB4338817PC
July 17, 201816299.550KB4345420PC
July 10, 201816299.547KB4338825PC
June 21, 201816299.522KB4284822 PC
June 12, 201816299.492KB4284819 PC
May 21, 201816299.461KB4103714 PC
May 8, 201816299.431KB4103727 PC
April 23, 201816299.402KB4093105PC
April 10, 201816299.371KB4093112PC
March 22, 201816299.334KB4089848 PC
March 15, 201815254.313KB4090912Mobile
March 13, 201816299.309KB4088776PC
March 5, 201816299.251KB4090913PC
February 14, 201815254.248KB4077675 Mobile
February 13, 201816299.248KB4074588 PC
January 31, 201816299.214KB4058258PC
January 18, 201816299.201KB4073291PC
January 5, 201816299.192KB4073117 Mobile
January 3, 201816299.192KB4056892 PC
December 12, 201715254.124KB4056342 Mobile
December 12, 201716299.125KB4054517 PC
November 30, 201716299.98
KB4051963 PC
November 14, 201715254.12
KB4052314 Mobile
November 14, 201716299.64
KB4048955 PC
October 13, 201716299.19
KB4043961PC
October 3, 201716299.15
NAPC

Windows 10 version 1703 update history

The Windows 10 version 1703 (Creators Update) was the third major update for the operating system, and even though it became available on April 11, 2017, Microsoft decided to refer to this version as “1703”. 

The initial version is Windows 10 build 15063, and after many cumulative updates, the latest version is Windows 10 build 15063.2679.

Release DateBuild NumberKnowledge BasePlatform
March 9, 202115063.2679KB5000812 PC
February 9, 202115063.2642KB4601330PC
January 12, 202115063.2614KB4599208PC
December 8, 202015063.2584KB4592473PC
November 10, 202015063.2554KB4586782PC
October 13, 202015063.2525KB4580370PC
September 8, 202015063.2500KB4577021PC
August 11, 202015063.2467KB4571689PC
July 14, 202015063.2439KB4565499PC
June 18, 202015063.2411KB4567516PC
June 9, 202015063.2409KB4561605PC
May 12, 202015063.2375KB4556804PC
April 14, 202015063.2346KB4550939PC
March 10, 202015063.2313KB4540705PC
February 11, 202015063.2284KB4537765PC
January 14, 202015063.2254KB4534296PC
December 10, 201915063.2224KB4530711 PC
November 12, 201915063.2172KB4525245PC
Version 1703 extended support has ended on October 8, 2019 for Enterprise and Education.
October 8, 201915063.2108KB4520010PC
October 3, 201915063.2079KB4524151 PC
September 23, 201915063.2046KB4522011 PC
September 10, 201915063.2045KB4516068PC
August 17, 201915063.2021KB4512474PC
August 13, 201915063.1988KB4512507PC
July 16, 201915063.1955KB4507467PC
July 9, 201915063.1928KB4507450PC
June 18, 201915063.1897KB4503289PC
June 11, 201915063.1868KB4503279PC
May 28, 201915063.1839KB4499162PC
May 19, 201915063.1808KB4505055 PC
May 14, 201915063.1805KB4499181PC
April 26, 201915063.1784KB4493436 PC
April 9, 201915063.1747KB4493474PC
March 19, 201915063.1716KB4489888PC
March 12, 201915063.1689KB4489871PC
February 19, 201915063.1659KB4487011PC
February 12, 201915063.1631KB4487020PC
January 15, 201915063.1596KB4480959PC
January 8, 201915063.1563KB4480973PC
December 11, 201815063.1506KB4471327PC
November 27, 201815063.1478KB4467699 PC
November 13, 201815063.1446KB4467696PC
October 18, 201815063.1418KB4462939 PC
Version 1703 support has ended on October 9, 2018, for Windows 10 Pro and Home. Extended support for Enterprise and Education ends on October 8, 2019.
October 9, 201815063.1387KB4462937PC
September 20, 201815063.1358KB4457141PC
September 11, 201815063.1324KB4457138 PC
September 11, 201815254.530KB4459082Mobile
August 30, 201815063.1292KB4343889PC
August 14, 201815063.1266KB4343885PC
July 24, 201815063.1235KB4338827PC
July 16, 201815063.1208KB4345419PC
July 10, 201815063.1206KB4338826PC
June 21, 201815063.1182KB4284830 PC
June 13, 201815063.1155KB4284874 PC
May 17, 201815063.1112KB4103722PC
May 8, 201815063.1088KB4103731PC
April 18, 201815063.1058KB4093117PC
April 10, 201815063.1029KB4093107 PC, Mobile
March 22, 201815063.997KB4088891PC
March 13, 201815063.968KB4088782Mobile
March 13, 201815063.966KB4088782PC
March 8, 201815063.936KB4092077 PC
February 13, 201815063.877KB4074592PC
January 17, 201815063.877KB4057144 PC
January 3, 201815063.850 KB4056891PC
December 12, 201715063.786KB4053580 PC
November 14, 201715063.726KB4048954 PC
November 2, 201715063.675KB4049370 PC
October 10, 201715063.674KB4041676 PC
September 26, 2017 15063.632KB4040724PC, Mobile
September 12, 2017 15063.608KB4038788 PC, Mobile
August 8, 201715063.540KB4034674PC, Mobile
August 2, 201715063.502KB4032188 PC, Mobile (Release Preview)
July 6, 201715063.448KB4034450 PC (Slow ring)
June 27, 201715063.447KB4022716 PC, Mobile
June 13, 201715063.414KB4022725 Mobile
June 13, 201715063.413KB4022725 PC
May 25, 201715063.332KB4020102 PC, Mobile
May 9, 201715063.296, 15063.297KB4016871 PC, Mobile
April 25, 201715063.250KB4016240 PC
April 11, 201715063.138KB4015583PC, Mobile
April 6, 201715063.13KB4016251PC (Production ring)
April 3, 201715063.14KB4016252PC (Fast ring)
April 3, 201715063.13KB4016251PC (Slow, Release Preview ring)
March 31, 201715063.11KB4016250PC
March 29, 201715063.22Mobile

Windows 10 version 1607 update history

Windows 10 version 1607 (Anniversary Update) was the second and latest major update, and while Microsoft released the update on August 2, 2016, the company decided to keep the “1607” version number. This version was also known as the Windows 10 Anniversary Update.

The initial version was Windows 10 build 14393.10, and after some cumulative updates, the latest version is Windows 10 build 14393.6981.

Release DateBuild numberKnowledge BasePlatform
May 14, 202414393.6981KB5037763May Patch Tuesday
April 9, 202414393.6897KB5036899April Patch Tuesday
March 12, 202414393.6796KB5035855March Patch Tuesday
February 13, 202414393.6709KB5034767February Patch Tuesday
January 9, 202414393.6614KB5034119January Patch Tuesday
December 12, 202314393.6529KB5033373December Patch Tuesday
November 14, 202314393.6351KB5031362November Patch Tuesday
October 10, 202314393.6351KB5031362 PC
September 12, 202314393.6252KB5030213PC
August 8, 202314393.6167KB5029242PC
July 11, 202314393.6085KB5028169PC
May 9, 202314393.5921KB5026363PC
April 11, 202314393.5850KB5025228 PC
March 14, 202314393.5786KB5023697PC
February 14, 202314393.5717KB5022838 PC
January 10, 202314393.5648KB5022289PC
December 13, 202214393.5582 KB5021235PC
November 18, 202214393.5502 (Out-of-band)KB5021654PC
November 8, 202214393.5501KB5019964 PC
October 11, 202214393.5427KB5018411PC
September 13, 202214393.5356KB5017305PC
August 9, 202214393.5291KB5016622 PC
July 12, 202214393.5246KB5015808PC
June 14, 202214393.5192KB5014702PC
May 19, 202214393.5127KB5015019 PC
May 10, 202214393.5125KB5013952PC
April 12, 202214393.5066KB5012596 PC
March 8, 202214393.5006KB5011495PC
February 8, 202214393.4946KB5010359 PC
January 17, 202214393.4889 (Out-of-band)KB5010790 PC
January 11, 202214393.4886KB5009546PC
December 14, 202114393.4825KB5008207 PC
November 14, 202114393.4771KB5008601 PC
November 9, 202114393.4770KB5007192PC
October 12, 202114393.4704KB5006669PC
September 14, 202114393.4651KB5005573 PC
August 10, 202114393.4583KB5005043 PC
June 8, 202114393.4467KB5003638 PC
May 11, 202114393.4402KB5003197 PC
April 13, 202114393.4350KB5001347 PC
March 18, 202114393.4288KB5001633 PC
March 9, 202114393.4283KB5000803 PC
February 9, 202114393.4225KB4601318 PC
January 12, 202114393.4169KB4598243 PC
December 8, 202014393.4104KB4593226PC
November 19, 202014393.4048KB4594441PC
November 10, 202014393.4046KB4586830 PC
October 13, 202014393.3986KB4580346 PC
September 8, 202014393.3930KB4577015 PC
August 11, 202014393.3866KB4571694 PC
July 14, 202014393.3808KB4565511 PC
June 18, 202014393.3755KB4567517PC
June 9, 202014393.3750KB4561616 PC
May 12, 202014393.3686KB4556813 PC
April 14, 202014393.3630KB4550929PC
March 10, 202014393.3564KB4540670 PC
February 25, 202014393.3542KB4537806PC
February 11, 202014393.3504KB4537764 PC
January 24, 202014393.3474KB4534307PC
January 14, 202014393.3443KB4534271PC
December 10, 201914393.3384KB4530689 PC
November 12, 201914393.3326KB4525236 PC
October 15, 201914393.3300KB4519979 PC
October 8, 201914393.3274KB4519998 PC
October 3, 201914393.3243KB4524152 PC
September 24, 201914393.3242KB4516061 PC
September 23, 201914393.3206KB4522010 PC
September 10, 201914393.3204KB4516044 PC
August 17, 201914393.3181KB4512495 PC
August 13, 201914393.3144KB4512517 PC
July 16, 201914393.3115KB4507459 PC
July 9, 201914393.3085KB4507460 PC
June 18, 201914393.3053KB4503294 PC
June 11, 201914393.3025KB4503267 PC
May 24, 201914393.2999KB4499177PC
May 19, 201914393.2972KB4505052 PC
May 14, 201914393.2969KB4494440 PC
April 26, 201914393.2941KB4493473 PC
April 9, 201914393.2906KB4493470PC
March 19, 201914393.2879KB4489889PC
March 12, 201914393.2848KB4489882PC
February 19, 201914393.2828KB4487006PC
February 12, 201914393.2791KB4487026PC
January 8, 201914393.2724KB4480961PC
December 11, 201814393.2665KB4471321PC
December 3, 201814393.2641KB4478877 PC
November 13, 201814393.2608KB4467691PC
October 18, 201814393.2580KB4462928PC
October 9, 201814393.2551KB4462917PC
September 20, 201814393.2517KB4457127PC
September 11, 201814393.2485 KB4457131PC
August 30, 201814393.2457KB4343884PC
August 14, 201814393.2430KB4343887PC
July 10, 201814393.2363KB4338814 PC
June 21, 201814393.2339KB4284833 PC
June 12, 201814393.2312KB4284880 PC
May 17, 201814393.2273KB4103722PC
May 8, 201814393.2248KB4103723 PC
April 18, 201814393.2214KB4093120 PC
Version 1607 support has ended on April 10, 2018 for Windows 10 Pro and Home. Extended support for Windows 10 Enterprise and Education will continue until October 10, 2018.
April 10, 201814393.2189KB4093119 PC, Mobile
March 22, 201814393.2125KB4088889 PC
March 20, 201814393.2126KB4088787 Mobile
March 13, 201814393.2125KB4088787 PC
February 13, 201814393.2034KB4074590PC
January 17, 201814393.2034KB4057142PC
January 3, 201814393.2007KB4056890 PC
December 12, 201714393.1944KB4053579 PC
November 28, 201714393.1914KB4051033PC
November 14, 201714393.1913KB4051033PC
November 2, 201714393.1797KB4052231 PC
October 18, 201714393.1794KB4041688PC
September 26, 2017 14393.1737KB4038801PC
September 12, 2017 14393.1715KB4038782 PC
August 28, 201714393.1670KB4039396 PC
August 8, 201714393.1593KB4034658 PC
July 11, 201714393.1480KB4025339PC
June 27, 201714393.1378KB4022723 PC
June 13, 201714393.1358KB4022715 PC
May 9, 201714393.1198KB4019472 PC, Mobile
April 11, 201714393.1066, 14393.1083KB4015217 PC
March 22, 201714393.970KB4016635 PC
March 20, 201714393.969KB4015438 PC
March 14, 201714393.963KB4013429PC
January 24, 201714393.726KB3216755PC, Mobile
January 10, 201714393.693KB3213986 PC, Mobile
January 3, 201714393.594KB3209835PC, Mobile
December 13, 201614393.576KB3206632 PC, Mobile
November 29, 201614393.479KB3201845 PC, Mobile
November 9, 201614393.448KB3200970Mobile
November 8, 201614393.447KB3200970PC
October 27, 201614393.351KB3197954PC, Mobile
October 11, 201614393.321KB3194798PC, Mobile
September 29, 201614393.222KB3194496PC, Mobile
September 20, 201614393.187 and 14393.189KB3193494PC, Mobile
September 13, 201614393.187 and 14393.189KB3189866PC, Mobile
August 31, 201614393.105KB3176938PC, Mobile
August 23, 201614393.82KB3176934 PC, Mobile
August 9, 201614393.51KB3176495PC, Mobile
August 2, 201614393.10KB3176929PC, Mobile

Windows 10 version 1511 update history

Windows 10 version 1511 was the first major update, which the company released in November 2015. This version was also known as the Windows 10 November Update.

The initial version was Windows 10 build 10586, and after many cumulative updates, the latest version is Windows 10 build 10586.1540.

Release DateBuild numberKnowledge BasePlatform
Version 1511 extended support has ended for Windows 10 Enterprise and Education ends on April 10, 2018.
April 10, 201810586.1540KB4093109 PC
March 13, 201810586.1478KB4088779PC
February 13, 201810586.1417KB4074591PC
January 3, 201810586.1356KB4056888 PC
December 12, 201710586.1295KB4053578 PC
November 14, 201710586.1232KB4048952PC
November 2, 201710586.1177KB4052232 PC
Version 1511 support has ended on October 10, 2017, for Windows 10 Pro and Home. Extended support for Enterprise and Education ends on April 10, 2018.
October 10, 201710586.1176KB4041689 PC
September 12, 201710586.1106KB4038783 PC
August 8, 201710586.1045KB4034660 PC
July 11, 201710586.1007KB4025344PC
June 27, 201710586.965KB4032693 PC
June 13, 201710586.962KB40227714PC
May 9, 201710586.916KB4019473 PC
April 11, 201710586.873KB4015219 PC
March 14, 201710586.839KB4013198PC
January 10, 201710586.753KB3210721PC
December 13, 201610586.713KB3205386PC
October 11, 201610586.633KB3192441 PC
September 13, 201610586.589KB3185614 PC
August 9, 201610586.545KB3176493 PC
July 12, 201610586.494KB3172985 PC, Mobile
June 14, 201610586.420KB3163018 PC
May 10, 2016 10586.318KB3156421 PC
April 12, 201610586.218KB3147458 PC
March 8, 201610586.164KB3140768 PC
March 1, 201610586.122KB3140743 PC
February 9, 201610586.104KB3135173 PC, Mobile

Windows 10 version 1507 update history

Windows 10 version 1507 was the initial release of the new operating system, and it was originally released on July 29, 2015.

The initial version was Windows 10 build 10240, and after many cumulative updates, the latest version is Windows 10 build 10240.20651.

Release DateBuild numberKnowledge BasePlatform
May 14, 202410240.20651KB5037788May Patch Tuesday
April 9, 202410240.20596KB5036925April Patch Tuesday
March 12, 202410240.20526KB5035858Match Patch Tuesday
February 13, 202410240.20469KB5034774February Patch Tuesday
January 9, 202410240.20402KB5034134January Patch Tuesday
December 12, 202310240.20345KB5033379December Patch Tuesday
November 14, 202310240.20308KB5032199November Patch Tuesday
October 10, 202310240.20232KB5031377 PC
September 12, 202310240.20162KB5030220PC
August 8, 202310240.20107KB5029259PC
July 11, 202310240.20048KB5028186PC
June 13, 202310240.19984KB5027230 PC
May 9, 202310240.19926KB5026382PC
April 11, 202310240.19869KB5025234PC
March 14, 202310240.19805KB5023713PC
February 14, 202310240.19747KB5022858 PC
January 10, 202310240.19685KB5022297PC
December 13, 202210240.19624KB5021243PC
November 8, 202210240.19567KB5019970 PC
October 11, 202210240.19507KB5018425PC
September 13, 202210240.19444KB5017327PC
August 9, 202210240.19387KB5016639 PC
July 12, 202210240.19360KB5015832PC
June 14, 202210240.19325KB5014710 PC
May 10, 202210240.19297KB5013963 PC
March 8, 202210240.19235KB5011491 PC
February 8, 202210240.19204KB5010358 PC
January 17, 202210240.19179 (Out-of-band)KB5010789 PC
January 11, 202210240.19177KB5009585 PC
December 14, 202110240.19145KB5008230 PC
November 9, 202110240.19119KB5007207PC
October 12, 202110240.19086KB5006675PC
September 14, 202110240.19060KB5005569PC
August 10, 202110240.19022KB5005040PC
June 13, 202110240.19003KB5004249PC
June 8, 202110240.18967KB5003687 PC
May 11, 202110240.18932KB5003172PC
April 13, 202110240.18906KB5001340PC
March 18, 202110240.18875KB5001631 PC
March 9, 202110240.18874KB5000807PC
February 9, 202110240.18842KB4601331PC
December 8, 202010240.18782KB4592464PC
November 10, 202010240.18756KB4586787PC
October 13, 202010240.18725KB4580327PC
September 8, 202010240.18696KB4577049PC
August 11, 202010240.18666KB4571692PC
July 14, 202010240.18638KB4565513PC
June 18, 202010240.18609KB4567518PC
June 9, 202010240.18608KB4561649PC
May 12, 202010240.18575KB4556826PC
March 10, 202010240.18519KB4540693 PC
February 11, 202010240.18486KB4537776 PC
January 14, 202010240.18453KB4534306 PC
December 10, 201910240.18427KB4530681 PC
October 8, 201910240.18368KB4520011 PC
October 3, 201910240.18335KB4524153 PC
September 23, 201910240.18334KB4522009 PC
September 10, 201910240.18333KB4516070 PC
August 17, 201910240.18308KB4517276 PC
August 13, 201910240.18305KB4512497 PC
July 9, 201910240.18275KB4507458 PC
June 11, 201910240.18244KB4503291PC
May 19, 201910240.18218KB4505051 PC
May 14, 201910240.18215KB4499154 PC
April 26, 201910240.18187KB4498375 PC
April 9, 201910240.18186KB4493475 PC
March 12, 201910240.18158KB4489872PC
February 21, 201910240.18135KB4491101 PC
February 12, 201910240.18132KB4487018 PC
January 8, 201910240.18094KB4480962PC
December 11, 201810240.18063KB4471323 PC
November 13, 201810240.18036KB4467680 PC
August 14, 201810240.17946KB4343892 PC
July 10, 201810240.17914KB4338829PC
April 10, 201810240.17831KB4093111 PC
March 13, 201810240.17797KB4088786PC
February 13, 201810240.17770KB4074596PC
January 3, 201810240.17738 KB4056893PC
December 12, 201710240.17709KB4053581PC
November 14, 201710240.17673KB4048956PC
September 12, 201710240.17609KB4038781PC
August 8, 201710240.17533KB4034668 PC
July 11, 201710240.17488KB4025338PC
June 27, 201710240.17446KB4032695PC
June 13, 201710240.17443KB4022727PC
May 9, 201710240.17394KB4019474 PC
April 11, 201710240.17354 KB4015221PC
March 14, 201710240.17319KB4012606PC
January 10, 201710240.17236KB3210720PC
December 13, 201610240.17202KB3205383PC
October 11, 201610240.17146KB3192440 PC
September 20, 201610240.17113KB3193821 PC
September 13, 201610240.17113KB3185611 PC
August 9, 201610240.17071KB3176492 PC
July 12, 201610240.17024KB3163912 PC
June 14, 201610240.16942KB3163017 PC
May 10, 201610240.16854KB3156387 PC
April 12, 201610240.16769KB3147461 PC
March 8, 201610240.16725KB3140745 PC
February 9, 201610240.16683KB3135174 PC

Install quality updates on Windows 10

To check and download the latest updates on Windows 10, use these steps:

  1. Open Settings.

  2. Click on Update & Security.

  3. Click the Check for updates button.

    Windows 10 check for updates

Once you complete the steps, Windows Update will download and install all the available updates on your device.

Install optional updates on Windows 10

To download and install optional updates on Windows 10, use these steps:

  1. Open Settings.

  2. Click on Update & Security.

  3. Click on Windows Update.

  4. Click the View optional update link (if available).

    Windows Update settings with Optional updates link

  5. Expand the update category with the quality update you want to download. 

  6. Check the optional update that you want to download.

  7. Click the Download and install button.

    Windows 10 Optional updates settings

Once you complete the steps, the package you selected will download and install automatically on the computer.

Install feature updates on Windows 10

To download and install a new feature update, use these steps:

  1. Open Settings.

  2. Click on Update & Security.

  3. Click on Windows Update.

  4. Under the “Optional updates available” section, click the Download and Install now button.

    Quick tip: If you see the option, click the Check for updates button. If you still do not see the option, then it is likely that the update isn’t ready for your device.

    Windows 10 feature update install

  5. Click the Restart now button.

After you complete the steps, the new version of Windows 10 will download and install automatically.

About the author

Mauro Huculak is a Windows How-To Expert who started Pureinfotech in 2010 as an independent online publication. He has also been a Windows Central contributor for nearly a decade. Mauro has over 15 years of experience writing comprehensive guides and creating professional videos about Windows and software, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 21 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and About.me. Email him at [email protected].