Windows 11 runs into another disastrous bug with its latest update — Microsoft admits an 'issue in which devices are failing to boot', worryingly.

Microsoft released unplanned updates over the weekend. They correct errors in the January patches and bring new boot certificates.

Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.

If you’re stuck in Diagnostic Startup mode on your Windows 11/10 PC with an error message saying your PIN isn’t available, we will show you how to troubleshoot ...

Everyone knows you need to keep your operating system up to date, but what happens when a company botches the update and ...

Struggling with Windows 11 "Safe Mode with Networking" error? Discover proven, step-by-step fixes to restore your system ...

Another week, another big Windows problem.

If you encounter a Blue Screen on first boot only when you start it the first time in WIndows 11/10, use the following fixes: Clearing CMOS usually fixes booting issues. You can also try this. Please ...

Microsoft is investigating reports of serious boot failures affecting Windows 11 devices following the January 2026 security updates. Users have reported encountering “UNMOUNTABLE_BOOT_VOLUME” errors, ...