Windows 11 KB5074109 is now available for Windows 11 25H2 and 24H2. This release mostly has bug fixes and improvements.

Windows 10 KB5073724 is available, but it shows up only when you subscribe to ESU (Extended Security Updates).

Microsoft has released Windows 11 KB5074109 and KB5073455 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Microsoft has released Patch Tuesday updates for Windows 11 KB5074109, KB5073455 for January 2026. Here's what's included.

Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely.

Microsoft's ESU program provides security updates for Windows 10. You normally just head to Windows Update to register for the program. If the option doesn't appear, there are ways to trigger it.

Windows 10 is no longer going to receive free security updates in the future, but that doesn't mean you have to update to ...