Microsoft is now rolling out Windows 10 build 19551 for devices enrolled in the Fast ring of the Windows Insider Program. This is the fourth update available for testers, but because previews in the Fast ring are no longer tied to a specific major update, it’s unclear if all these changes will be included with the 20H2 update expected to arrive in late 2020.
Windows 10 build 19551, according to the software giant, is a minor update that includes the same experiment to test a new option to delivery driver updates as we’ve seen in previous developments.
Also, this flight fixes problems with Remote Desktop Connection, Languages settings, and notifications.
Microsoft is listing the complete set of improvements, fixes, and known issues for Windows 10 Insider Preview build 19551 at the Windows Blog.
Download Windows 10 build 19551
Although there are no ISO files for Windows 10 build 19551, the update is available immediately through the Fast ring. 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.