Looking for a photo? Need a quick peek at your documents? File Explorer can help you get it done—if you know these tricks.

Windows 8 has two environments: the full screen, touch-centric Windows Store App interface (also called Metro) and the Desktop interface, which looks and acts like Windows 7. If you install programs ...

Modern Windows PCs slowly lose speed as apps pile up, updates stack in the background, and settings remain untouched for years. Even newer systems can feel sluggish when startup tasks, temporary files ...