PCMag on MSN

14 Proven Fixes to Make Windows 11 Lightning Fast

Use these tips to speed up your Windows 11 PC—no matter its age or hardware—while keeping its look and full functionality ...
ZDNet

Windows 11 is getting a secret weapon for boot failures - how it works

Have you ever run into trouble trying to boot up your Windows PC? Boot-up errors are among the most challenging to troubleshoot and fix. Now, Microsoft is launching a new tool that will step in when ...
Bleeping Computer

Microsoft investigates Windows 11 boot failures after January updates

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...
Bleeping Computer

Windows 11 KB5074105 update fixes boot, sign-in, and activation issues

Microsoft has released the KB5074105 preview cumulative update for Windows 11 systems, which includes 32 changes, including fixes for sign-in, boot, and activation issues. KB5074105 is an optional ...