One of the potentially frustrating things about switching back and forth between Mac and Windows PCs can be proprietary formats — a key example being Apple's DMGs (disk images). Here's how to ...

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

Learn about the File Explorer Ribbon, Features, Uses and Shortcuts. Learn how to open & use Explorer. Get Help with File Explorer in Windows 10.