Experiencing random restarts on your Windows 11 PC can be incredibly frustrating, especially when you're in the middle of an important task, enjoying your favorite game, or participating in a virtual ...

Discover causes of unexpected restarts, from power and overheating to software glitches, and find effective fixes Reviewed by Jon Fisher Check your computer's power source and cables, as a loose ...

Hello! This is the PC support team."It suddenly goes black and restarts while I'm using it"... It's really stressful when ...

I've been running my current desktop computer now for a little over a year. It's great, but lately I've run into a problem where the computer will reboot as though someone pressed the reset button on ...

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, ...

Some Windows 11 users are reporting unusual behavior following recent updates. During installation of the optional April 2026 update, their PCs restart not just once ...

Microsoft is rolling out Windows Update improvements that give users more control over how updates are installed while reducing disruption from frequent or poorly timed restarts. The company says the ...

Microsoft is having a bad month. Not long after the Windows 11 24H2 update began rolling out, the issues have just been piling on. At first it was drivers crashing PCs and mouse cursors disappearing.

Windows 11 hotpatching can install security updates without reboots. Learn who qualifies, how the update cycle works, and what IT teams should expect. Microsoft showcases Copilot and AI-powered ...