Here we go again. Previously fixed Windows vulnerabilities are back to haunt users. And with perfect timing, there’s also a serious new warning for at least 400 million users, all of whom need to act ...

Windows users are, understandably, given the size of the operating system market share, a prime target for attackers of all kinds, from nation-state espionage actors to hackers and scammers. Windows ...

Last fall, Microsoft announced that individuals who wanted to keep using Windows 10 past its official end-of-support date could do so by opting into the company’s Extended Security Update (ESU) ...

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, ...

The company will stop supporting the OS on October 14. Advocacy groups warn this will leave up to 400 million computers vulnerable to hacks or in the dump. This month, Microsoft will ruin hundreds of ...

Microsoft has released the Windows 10 KB5082200 extended security update to fix the April 2026 Patch Tuesday vulnerabilities, including 2 zero-days. This update brings some interesting changes, ...

Time may be running out for your Windows 10 computer. After Oct. 14, Microsoft will stop providing free security updates for the operating system. First, you need to find out where you stand. The ...