However, thought those files disappear on your Mac and the storage space that the files occupied is available for use, they don't actually erase from your computer. When you come across the useless files that you don't want anymore, you would drag them to the Trash and then click on the “Empty” button on the top-right corner of the Trash window. Part 1: What is the difference between Empty Trash and and Secure Empty Trash? However, what we want to talk about is more than just go to your Trash and click on the “Empty” button. You may wonder why this easy job is worth to discuss here.

This article would talk about how to empty your Trashes securely on Mac. CleanMyMac 3: Complete User Guide to Optimize Your iMac/MacBook.

In this way, you would move them to Trash. It is a common case that every time when we deal with some stuff on our computer, it would create some junk files, which are useless and you don't want them saved on your computer anymore.