The latest Windows 11 update is an optional one, but Microsoft has a few solid reasons for you to pull the trigger and install it right now.

Ukraine's Computer Emergency Response Team (CERT) says that Russian hackers are exploiting CVE-2026-21509, a recently patched vulnerability in multiple versions of Microsoft Office.

KB5074105 fixes a critical Windows 11 issue where Explorer.exe could freeze at first login, leaving users without a taskbar or desktop.

Microsoft has fixed a known issue that was causing the password sign-in option to disappear from the lock screen options ...