Some of the worst hacks exploit unpatched firmware.

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

Microsoft’s new Patch Tuesday is a bumper update — 8 critical flaws topped off by an actively exploited zero-day ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s time to get on board with Windows 11. Four years after launching its current operating system, ...

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, ...

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, ...

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

Last year, several dangerous security vulnerabilities were found in the popular 7zip compression tool that were closed with new versions. However, these patches had to be downloaded and installed ...

Every time Microsoft announces an update, many people show up and share that they haven’t received the latest Windows Update. Some wait for weeks and yet for months, figuring out if there is something ...

A sluggish computer doesn’t automatically mean you need to go shopping for a new one.