Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.

First, right-click on the Start icon and select Run. When the Run dialogue box pops up, type shell:appsfolder and select ...

A Windows security update bug has prevented some Windows 11 24H2 and 25H2 users from booting into their PCs, requiring them ...

Struggling with a corrupted GPT bootloader in Windows 11? Discover step-by-step methods to repair it quickly and get your PC booting smoothly again. Expert tips for hassle-free recovery.

A fresh wave of Windows 11 update trouble is making the rounds, and this one is about as disruptive as it gets: some PCs reportedly can’t boot after installing the latest January 2026 security update.

Some of the best ways to cut boot time on Windows may require a financial commitment, such as increasing your RAM, upgrading to a solid-state drive (SSD), or ...

The most recent January Windows Update is broken on a number of PCs, but at least virtual machines don't seem to be impacted.