On Friday Windows Insiders on Windows 10 21H2 were treated to a new build in the Release Preview Channel that also contained a bunch of fixes, as did the one for Windows 11. There's no known issues.
Microsoft has now made KB5007262 generally available to all Windows 11 consumers. The update bumps the version up to 22000.348 and adds an updated emoji panel with Fluent 2D style emoji.
You might have a genuine copy of Windows 10 on your hands that stops working suddenly. So, how do you get back to using it? Here are a few fixes for the “We can’t reactivate Windows on this device. Try again later” error.