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 certificates will expire in June 2026 after their 15-year lifespan. Keep Windows and firmware updated; new certificates will install automatically via a monthly Windows Update. If not ...

Interesting times for Microsoft users. The ever-popular Windows 10 retired almost a month ago, yet 4 out of every 10 PCs have not upgraded to Windows 11. Data suggests 500 million users could be at ...

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, ...

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

Question: What should I do with my older computer that can’t run Windows 11? Answer: Now that the October 14, 2025 deadline has passed, Windows 10 is officially retired, meaning Microsoft will no ...