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

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

The fix is for a bug that prevents some systems from shutting down, while another bug that prevents hibernation has no workaround yet.

Microsoft issues second emergency patch for Windows this month - update your PC today ...

Yet another bug in Windows 11 has left users unable to open apps like Notepad and Snipping Tool, as they are greeted with error code 0x803F8001.

Inside the company, engineering teams have been pulled into a "swarming" effort to stabilize Windows 11's core behavior – a shift that acknowledges how far the ...

Windows 11 users report Notepad, Snipping Tool, and other apps failing to open, showing Microsoft Store error 0x803F8001 on affected systems.

Many Windows 11 users are unable to open apps on their PCs and are running into error code 0x803f8001.

Windows Windows 11 adoption hit 62.41% this month, but after a year of flatlining growth, it's unclear if this spike represents a real trend or a statistical outlier. Windows 11 After breaking PCs in ...

You don't know Windows 11 as well as you think you do. I reveal all the strange, brilliant, and downright surprising features you've probably missed in the Settings app. Chris Hoffman is the author of ...