Gemini gave my Plex server a checkup. Its diagnosis surprised me

PCWorld demonstrates using Google’s Gemini AI to diagnose Plex Media Server issues through a systematic four-phase checkup ...

Microsoft releases Windows 10 KB5075912 extended security update

Microsoft has released the Windows 10 KB5075912 extended security update to fix February 2026 Patch Tuesday vulnerabilities, including six zero-days, and continue rolling out replacements for expiring ...

Microsoft is keeping Secure Boot alive with Windows updates

Microsoft is automatically replacing boot-level security certificates on Windows devices before they start expiring later this year. The new Secure Boot certificates will be rolled out as part of the ...

Windows’ original Secure Boot certificates expire in June—here’s what you need to do

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 ...