Windows 10 KB5075912 is rolling out on PCs with Extended Security Updates (ESU), and it bumps the OS to Build 19045.6937.

Procrastinating on an OS upgrade? Here are a few ways to switch to Windows 11 for free.

Windows 11 February 2026 update adds Cross-Device Resume, MIDI upgrades, security fixes, and major bug fixes for 24H2 and 25H2.

Microsoft has suddenly issued a just-in-time update for Windows 10 users hit by an awkward failure that has stopped “essential security updates” installing on their PCs. There was no warning this ...

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, ...

Microsoft's February Patch fixes 6 zero-days - but some Windows users shouldn't update yet ...