This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

Secure Boot was once considered an unbreakable force protecting your PC. Now, it's vulnerable, and there's not an easy way to fix it.

In the past, Microsoft has repeatedly pointed out that key security certificates in Windows 11 are due to expire as early as ...

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

Secure Boot certificates protect your PC’s startup process, but the original ones from 2011 are set to expire in June, so Microsoft plans to roll out a Secure Boot status dashboard in Windows to help ...

Microsoft has released the Windows 10 KB5082200 extended security update to fix the April 2026 Patch Tuesday vulnerabilities, ...

I always want to make sure my new Windows PC is protected against security threats. Here are five things I do with that goal in mind.

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still ...

Microsoft rolls out April 2026 Patch Tuesday update KB5083769 for Windows 11, adding security fixes, improved networking, and ...

Microsoft Corp.’s Windows Vista recorded about half as many vulnerabilities in its first full year of availability as Windows XP did in its opening 12 months, company security executives said ...