Microsoft has confirmed reports that Windows 10 is losing system and user certificates when computer owners upgrade to a newer version of the operating system. User reports emerged a week ago about ...

Microsoft released unplanned updates over the weekend. They correct errors in the January patches and bring new boot certificates.

PCWorld explains how to check if your Windows 11 system has updated Secure Boot certificates before they expire in June 2026. Outdated certificates could compromise system security and prevent future ...

Microsoft has issued a patch that fixes most of the problems. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Windows 11 early adopters might not ...

A Microsoft root certificate is expiring at the end of this month, and Microsoft warns that removing it could cause problems with the operating system. Earlier this month, BornCity reported that the ...