Windows Secure Boot certificates expire in June 2026: what to check now
The 2011 certificates are aging out, but your PC will still boot — here's how to confirm the 2023 update landed.
Windows 11 is Microsoft's modern PC operating system, built to deliver a refreshed interface, stronger productivity tools, gaming features, enhanced security, and deep integration with services like Copilot. It launched as the successor to Windows 10 and supports a wide range of desktops, laptops, and compatible hardware configurations for work, play, and everyday computing. | Release Date: October 5, 2021 | Developer: Microsoft | Platforms: x86-64 PCs, Arm64 PCs | Genre: Operating System
The 2011 certificates are aging out, but your PC will still boot — here's how to confirm the 2023 update landed.
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