Pick the best Raspberry Pi desktop OS for 2026, including Pi 5 and Pi 4 support, plus a 170MB Diet Pi base install.

If Hyper-V says "Pre-attestation health checks confirm a critical component has failed" even though there is no TPM errors on the host, check these solutions ...

Microsoft's Secure Boot certificates expire in June, and unless you've enrolled in its 'Extended Security Updates' program, the OS will fall into a 'degraded security state', Microsoft says.

It sounds scarier than it is.

Microsoft is refreshing Secure Boot certificates for Windows PCs. If you bought one in the past year, you should be set, but ...

Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026.

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

Another crucial Windows expiration date is right around the corner for more than a billion PCs. Here's what you need to do now.

The end result is a Frankenstein’s monster of a PC, a cobbled-together mess of modern and venerable components that still ...

This comprehensive guide will help you diagnose and fix common motherboard problems that can cripple your computer’s performance. Your motherboard serves as the central hub connecting all hardware ...

As attacks on the operating system grow more serious, the company is teasing a plan to bring “verifiable integrity” to Linux.