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 ...

Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

The HP Pro Mini 400 G9 may not be the prettiest or most powerful mini PC we’ve ever seen, but it offers reliable performance for browsing and day-to-day tasks. HP has several variations of mini PCs ...