Most PCs should continue working fine, even if they don't receive the updated certificates.

Your PC won't stop working if it misses the Secure Boot 2023 update. But here's what changes for older PCs and Windows 11 ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June 2026. Most PC owners are fine if they install the latest updates. Last year's ...

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Check your PC by the end of this month. This has never happened before. Microsoft is ...

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 ...

Windows users are being urged to update their PCs immediately following a major security alert from Microsoft. The tech giant ...

Yesterday was Patch Tuesday for Microsoft, which means tons of security updates across the company’s products and services. Specifically, 107 new security vulnerabilities have been patched. Microsoft ...

PC is down due to an outage, bug, or virus? Microsoft has a new solution: a temporary cloud PC that you can use while your main device is unavailable. Windows 365, Microsoft's cloud-based service that ...