Windows 10 build 17733

Windows 10 build 17733 releases with new improvements

The dark theme for File Explorer is now complete, and it's available in the latest preview for the Windows 10 Redstone 5 update.

Microsoft has begun the rollout of Windows 10 build 17733 to PCs enrolled in the Fast ring of the Windows Insider Program. This is the twenty third preview available as part of the Redstone 5 development, and it’s another minor update that only includes fixes and small improvements, as the company is now in the stages of finalizing the update for its September-October launch.

Windows 10 build 17733, according to Microsoft, ships the finalized version of the new dark theme for File Explorer. Some of the Fluent Design changes that we’ve seen in previous builds have been pulled, but the company says that they’ll return in the future. Also, this flight fixes a few issues regarding sound, high contrast, touch keyboard, and it fixes a slew of problems with Narrator too.

At this point in the development, all the new big features and improvements planned for the Redstone 5 update are already included in build 17733, but the update isn’t still considered a complete product.

Microsoft is listing the complete set of improvements, fixes, and known issues for Windows 10 Insider Preview build 17733 at the Windows Blog.

Download Windows 10 build 17733

Although there are no ISO files for Windows 10 build 17733, the update is available immediately through the Fast ring for PCs. This preview build will download and install automatically on your device, but you can always force the update from Settings > Update & security > Windows Update and clicking the Check for updates button. (You can learn how to join the Windows Insider Program on this video.)

You can also check out these resources:

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 14 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 20 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 Email him at [email protected].