In this article, we will show you how to clear temporary files from the system cache on your Mac..
"Cache" is French for "hiding place" and in IT means data that is not visible to the user but is stored in the background. These serve to accelerate tasks and processes. If too much background data accumulates, however, it can also slow down your computer. The macOS High Sierra operating system automatically deletes both cache and temporary files, so that no or at least very little unused data should be floating around on your computer. In order to free your memory from unnecessary ballast, to correct errors and, if necessary, to make the system a little faster, it is still worth manually emptying the cache. We'll show you how it's done.
Note: Create a TimeMachine backup beforehand so that you can restore deleted data in an emergency.
Follow our step-by-step instructions or take a look at the brief instructions ..
Note: Terminal does not display the password as it is entered. So just enter your password and press [Enter] .
Tip: Is your browser getting slower and slower? We'll explain how you can easily clear the Safari cache..
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