How to clean install Windows 11 22H2

Windows 11 22H2 is expected to be available during the second half of 2022, and the best way to upgrade is to perform a clean installation using a USB flash drive.

Although Microsoft always recommends using an in-place upgrade through Windows Update, changing the current installation can always cause problems and unexpected errors due to compatibility issues and custom system configurations that you may have applied in the past. When you use a clean install of Windows 11 22H2, the changes of issue will be minimal because you will be deleting everything and applying a fresh copy of the operating system.

Also, if you have had the same setup for many months, erasing everything and starting from scratch can help resolve existing problems and improve startup times, performance, and memory usage.

While there are multiple ways to proceed with a clean installation, the best approach is to use a USB bootable media with the Windows 11 22H2 files, which you can create using the Media Creation Tool, the official ISO file, or third-party tools like Rufus.

In this guide, you will learn the steps to perform a clean install of Windows 11 22H2 using a bootable USB flash drive whether you currently have a device with Windows 11 21H2, Windows 10, or an older version. (See also this video tutorial with the installation process from USB at the Pureinfotech YouTube channel.)

Clean install Windows 11 22H2 from USB

The installation process requires creating a USB flash drive with the installation files. You then need to boot your computer with the bootable media to launch the Windows 11 22H2 setup. Also, you have to make sure the computer can start from a USB flash drive, which means you may need to change the UEFI settings. Since the firmware settings are different on every computer, you must check your manufacturer support website for more specific details.

To perform a clean install of Windows 11 22H2 from USB, use these steps:

1. Start the PC with the Windows 11 USB flash drive.

2. Press any key to continue.

3. Click the Next button.

   

4. Click the Install now button.

   

5. Click the I don’t have a product key option if you are doing a reinstallation. If Windows 11 was already activated after the installation, reactivation would happen automatically.

   

6. Select the edition of “Windows 11” that your license key activates (if applicable).

7. Check the I accept the license terms option.

8. Click the Next button.

9. Select the Custom: Install Windows only (advanced) option.

   

10. Select each partition in the hard drive you want to install Windows 11 22H2 and click the Delete button. (Usually, the “Drive 0” is the drive that contains all the installation files.)

    

    Warning: When you delete a partition, it also deletes all data on the drive. Also, it is not required to delete the partitions from a secondary hard drive.

11. Select the hard drive (Drive 0 Unallocated Space) to install Windows 11.

    

12. Click the Next button.

13. Select your region setting after installing it on the first page of the out-of-the-box experience (OOBE).

    

14. Click the Yes button.

15. Select your keyboard layout setting.

    

16. Click the Yes button.

17. Click the Skip button if you do not need to configure a second layout.

18. If the computer uses an Ethernet connection, it will automatically connect to the network. If you have a wireless connection, you will need to set up the connection manually (a security key may be required).

19. (Optional) Confirm a name for the computer.

    

20. Click the Next button. (The device will restart automatically.)

21. Select the Set up for personal use option for Windows 11 Pro. The “Home” edition does not have this option.

    

22. Click the Next button.

23. Confirm your Microsoft account email, phone number, or Skype identification to create an account.

    

24. Click the Next button.

25. Confirm your Microsoft account password.

26. Click the Next button.

27. Click the Create PIN button.

    

28. Create a new four-digit PIN.

    

29. Click the OK button.

30. Select the “Set up as new device” option. Or select to restore your settings from a previous installation.

    

31. Click the Next button.

32. Confirm your privacy settings that best suit your situation by turning on or off the toggle switch for each setting.

    

33. Click the Next button.

34. Click the Next button again.

35. Click the Accept button.

    

36. (Optional) On the “Let’s customize your experience” page, select one or more ways you plan to use the device to allow the setup to suggest tools and services customization during this experience.

    

37. Click the Accept button to continue. Or click the Skip button to skip this part of the setup.

38. (Optional) Use the code to link your Android phone option or click the Skip option.

39. Select the “Back up my files with OneDrive” option to automatically upload your Desktop, Pictures, and Documents folders to the cloud. Or Select the “Only save file to this PC” option.

    

40. Click the Next button.

41. Click the No, thanks button to skip the Microsoft 365 setup.

    

Once you complete the steps, Windows 11 22H2 will finish the clean installation on the computer.