Microsoft starts expiring critical Secure Boot certificates next week — "the clock is ticking" on a billion PCs.

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare.

Microsoft starts expiring critical Secure Boot certificates next week — "the clock is ticking" on a billion PCs.

In an Ask Microsoft Anything livestream on YouTube, Microsoft Principal Security Engineer Arden White, Principal Software Architect Scott Shell, and Group Engineering Manager…

Windows is replacing old Secure Boot certificates, and some older PCs could miss future security protections if the update fails.