The disk cache in OS X can sometimes use a fair amount of the system's RAM, and clearing it can help you figure out how much RAM your applications and system processes are using. Topher, an avid Mac ...

There are a variety of maintenance routines that people can run in OS X, including the disk verification and permissions repair that come with the system, along with scripts such as cache cleaners ...

If you're an experienced user who wants to really make sure all Chrome cache is purged from your Mac, you can try a more advanced cleanup method: Click Go in the menu bar, then select Go to Folder (or ...