Windows and Windows Server

Windows client and server: updates, hardening, end-of-support dates and fixes.

Start here

The power cut that saved Maersk, and what NotPetya teaches about Active Directory recovery
How NotPetya wiped Maersk's network and one offline domain controller in Ghana saved it, plus five Active Directory recovery lessons. Includes the video.
Windows LAPS with Intune: unique local admin passwords in minutes
If every PC shares the same local administrator password, one compromised machine means all of them.
Packaging Win32 apps for Intune: detection rules and return codes
Most Win32 app failures in Intune come down to two things: a detection rule that doesn't match reality, and return codes Intune doesn't understand.