I bought Win 8.1 Pro from the Microsoft store yesterday. It was a download and I originally made a USB flash drive with the MS media creation option. But then I realized I want to have an UEFI ...

Topic says it all. I have an 8 installation that is non-UEFI (on an SSD). System is UEFI-capable so I don't know why Win8 didn't use that by default. I'd like to upgrade to 8.1 (system doesn't have ...

The HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that provides diagnostic tests to see if your PC hardware is working properly, by isolating hardware failures. After ...

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 ...