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

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...

This comes just hours after reports that another emergency update has been issued by Microsoft to affect other problems ...

Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...

If your Windows computer won’t boot after enabling XMP in BIOS, follow the below solutions. Make sure that your motherboard supports XMP Reset CMOS and try again Manually increase the speed of your ...

After the first update stopped PCs from shutting down or going to sleep, the latest one halts the boot-up process. Microsoft ...

If you recently upgraded or changed your CPU, and your Windows 11/10 computer is not booting up, then this post will help you fix the problem. Before we start, let’s look at the possible reasons for ...