As of October 14, your Windows 10 PC has reached end of life (EOL.) Microsoft is ending mainstream support for Windows 10 after a decade on the market, and is encouraging all users to switch to ...

Officially, Windows 10 died last month, a little over a decade after its initial release. But the old operating system’s enduring popularity has prompted Microsoft to promise between one and three ...

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 ...

Just days after Microsoft killed security updates for 500 million Windows 10 users, there’s bad news for Windows 11 users as well. A new, mandatory security update is a “total disaster” and an ...

How to check your Windows PC for expiring security certificates - a big one is ending soon ...

ESU on sale now — if you need it. Republished on October 16 with Microsoft’s bold new AI update and a reminder from the U.S. government that you must secure ongoing Windows updates. If Microsoft’s ...

Windows 10 update KB5068781 from November 11th, 2025 was the dream of all Windows 10 users. As the first ESU update, it’s meant to keep Windows 10 PCs protected from malware and hacker attacks even ...

Don't get stuck on a retired system — see if your PC is ready for Windows 11 before Windows 10 support ends. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

October marks the final official Patch Tuesday for Windows 10. This month's update included a record 173 security fixes. All the new and improved features were reserved for Windows 11. Microsoft has ...

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, ...

Are you still using Windows 10 on your desktop or laptop? If so, you need to know this: As of October 14, Microsoft moved the software to its "end of life" phase. What that means is that while Windows ...

Windows 10 stops receiving updates after October 14, but Dell has a great Windows 11 PC with your name on it. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...