Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

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, ...

If you were wondering where Windows 11's latest preview update had gone, it turns out that Microsoft pulled it due to ...

New out-of-band Windows 11 update fixes March's installation errors - how to get it ...

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Microsoft is warning of an issue when using a media support to install Windows 11, version 24H2, that causes the operating system to not accept further security updates. The problem occurs when using ...

Microsoft released an emergency update to fix the March 2026 KB5079391 non-security preview update, which was pulled over the ...

Updating your operating system has never been more vital, given the number of critical security vulnerabilities being fixed across iOS, macOS, and, of course, Windows right now. The very last thing ...

Why Microsoft is forcing Windows 11 25H2 update on all eligible PCs ...