Microsoft has released the Windows 10 KB5122878 extended security update, which includes this month's record-breaking 2026 Patch Tuesday fixes, along with a few bug fixes.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. April Windows 11 security uopodate breaks third party backup apps. Updated May 2: This ...

The September Windows 11 update set a new patching record with almost 1,000 security flaws fixed.

Here's a look at the most recent Patch Tuesday release from Microsoft as well as a collection of recent updates so you can track what's changed.

Microsoft extended Windows 10 security updates for personal devices through Oct. 12, 2027, giving users more time to upgrade. Windows 10 users just got more breathing room. Microsoft has extended its ...

Microsoft has published a guide explaining the Windows servicing model, outlining the purpose of monthly security updates, optional preview releases, hotpatch updates, and the mechanisms used to ...

Microsoft has released the Windows 10 KB5099539 extended security update, which includes this month's record-breaking July 2026 Patch Tuesday fixes, along with additional security improvements.