Find out what is the difference between Program Files (x86) and Program Files folders in Windows 11/10 and the function each plays.

Already know the difference? Carry on. But if you don't, here's your chance to become a smarter Windows user in short order.

What does files vs. folders actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

The System32 folder contains all the operating system files and some critical files of various software installed on your Windows computer.

Whether you're a Windows convert new to macOS or are curious about life on the “other side,” here are the key file system differences between the PC and the Mac that you need to know to ...