The deadline to update your PC to Windows 11 is just days away on October 14. If your PC is showing up as ineligible, there might be an easy fix that will save you the trouble and expense of buying a ...

The August Patch Tuesday update for Windows fixes 107 security flaws. Among all the security flaws, 13 are ranked as critical. Also adds the new Black Screen of Death and Quick Machine Recovery.

Secure Boot protects your PC against bootkit malware. The Windows update refreshes expiring Secure Boot certificates. To install, head to Settings and select Windows Update. I typically advise Windows ...

Use these tips to speed up your Windows 11 PC—no matter its age or hardware—while keeping its look and full functionality intact.

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, ...