

Go through each of the folders and remove their contents.Next off, do the same steps, but now replace.Īutomatic solution for system junk cleanup Note: Do not remove the folders themselves, just their insides.

There are many nice apps that offer a quick Mac clean up. Among those, CleanMyMac 3 is our favorite as it looks most user-friendly of all. It scans your hard drive for old caches, broken apps, and app leftovers so you can remove all unwanted files in a minute or two.

After all, a newly installed OS X feels better on a clean computer.ĭownload CleanMyMac and then follow the steps:Īnd you’re done. If you want to clean up more junk on your Mac, go through each of the modules located on the left panel of the app. It’ll help you clear out gigabytes of junk that you probably didn’t even realize were there. Once you’ve finished the cleanup, head to the next step. Step 2: Back up your Macīefore you begin to reinstall Mac OS from USB, you should back up your Mac.
