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

Windows users are, understandably, given the size of the operating system market share, a prime target for attackers of all kinds, from nation-state espionage actors to hackers and scammers. Windows ...

Windows 11 shutdown bug explained with causes, fixes, and workarounds to stop restarts, battery drain, and failed power-offs after updates.

The first big Windows update of 2026 is a glitchy mess - here's the full list of bugs and fixes ...

If you weren't able to shut down your Windows 11 device recently, Microsoft has rolled out an emergency fix addressing a couple of critical bugs that popped up with its latest January 2026 Windows ...

ClickFix attack employs fake Windows security udpates. Updated November 27 with another Windows update warning, along with threat intelligence from the Acronis Threat Research Unit regarding the use ...

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

If you have a PC running Windows 10, your machine will stop receiving security updates on Tuesday, Oct. 14. The decade-old operating system is still used by nearly 41% of PC owners and up to 400 ...

We've known for a while that Microsoft plans to end support for Windows 10 in 2025. The specifics of this grand finale have changed over time, including Microsoft introducing another year of security ...

Microsoft released yesterday a second wave of Windows 11 emergency updates to address an issue causing some apps to become ...

Are you still using Windows 10 on your desktop or laptop? If so, you need to know this: As of October 14, Microsoft moved the software to its "end of life" phase. What that means is that while Windows ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...