How to select multiple files on a Windows 10 computer at once, in 2 different ways

It's easy to select multiple files on a Windows 10 computer from a folder or on your desktop. Here's how to do it.

How to open a RAR file on your Mac computer, for downloading or sharing a large number of files

You can open RAR files on your Mac computer to share or download a large amount of files. Here's how to open RAR on a Mac ...