Microsoft is now rolling out Windows 10 build 17741 for testers with PCs enrolled in the Fast ring of the Windows Insider Program. This is the 26th preview available for the Redstone 5 development, and while it doesn’t include new features, it’s still a significant build as it’s the first preview that switches the version number officially to 1809.

Windows 10 build 17741, according to the software maker, updates the Emoji Panel to support search and tooltips for the Emoji 11. Tweaks the image size limit for clipboard history (Windows key + V) from 1MB to 4MB to accommodate the potential size of full screen screenshots taken on a high-DPI device, and it adjusts to improve the amount of CPU that cdpusersvc uses.

In addition, this flight addresses problems with taskbar flyout, Spotlight, Cortana, Action Center, Settings, Microsoft Store, and Microsoft Edge.

At this point in the development, all the new big features and improvements planned for the Redstone 5 update are already included in build 17741, but the update isn’t still considered a final product.

Microsoft is listing the complete set of improvements, fixes, and known issues for Windows 10 Insider Preview build 17741 at the Windows Blog.

Download Windows 10 build 17741

Although there are no ISO files for Windows 10 build 17741, 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:

  • Windows 10 version 1809: All the new features
  • Windows 10 version release history tracker