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 ...

Memory Diag is a nice free utility app available on the Mac App Store. Like a lot of memory utilities (including the OS X Activity Monitor), it will analyze your RAM usage, tell you what applications ...

More on malicious Widget installation Yesterday we reported on an issue originally detailed at Stephan.com with Apple's default set-up of Safari and Dashboard Widget delivery scheme that allows ...