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

Some users have complained about this problem that when they start their computer, it doesn’t boot. Instead, a Default Boot Device Missing or Boot Failed blue ...

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 ...

The January 2026 Patch Tuesday keeps on giving users headaches, as some affected systems now cannot boot with an "UNMOUNTABLE ...

When Windows won’t boot up, it can be a disturbing experience. But that moment passes quickly, and you must decide how to get past this (hopefully) temporary hiccup. Fortunately, there are plenty of ...

Microsoft’s latest Windows 11 security update was meant to harden PCs against stealthy firmware attacks. Instead, it has ...

Here are the best free boot repair software and tools that you can use to fix boot issues on your Windows 11/10 PC: The first tool that we would like to list here is the Windows built-in Startup ...

Struggling with the Unexpected Kernel Mode Trap error on Windows 11? This comprehensive guide walks you through proven ...

Microsoft offers numerous useful tools that can help users and admins diagnose problems in Windows 10 and 11. Here’s how to use them for best results. As people use Windows 10 or 11 in their daily ...