It's the second Tuesday of the month which means it's Patch Tuesday time again. As such, today Microsoft is rolling out the monthly security update for November 2021 (also called "B release") on ...
Microsoft has released an optional cumulative (preview) update KB5020030 for all versions of Windows 10 - 20H2, 21H1 ... and then choose the KB5020030 to "Download and Install".
So yes, Microsoft Update Health Tools is a legit program in Windows 11/10. It has been released for Windows 10 versions 1507, 1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909, 2004, and 20H2 so that ...