Need to send someone a big batch of files? Don’t attach one after another after another to your e-mail. Instead, compress the files into one smaller, easier-to-manage file. In other words, “Zip” them.

To unzip a file, you can use tools that come pre-installed on your device. You can unzip ZIP files on both computers and smartphones, since they're one of the most common file types. Once you've ...

Don't overcomplicate things for yourself.