Regular PC maintenance helps keep your computer reliable for years to come. I show you simple, effective ways to take care of your tech.

EFI, the Extensible Firmware Interface, is the firmware layer that initializes hardware before Windows loads. It checks CPU, RAM, storage, and peripherals, then hands control to the operating system.

Patric Freudenthal discusses how advances in zirconium dioxide technology are reshaping prosthetic production.

Computers often get overloaded with temporary files and other junk that we often don't have time to clean up. This is where ...