How to Force Quit Apps on Mac
Mac OS X is the most stable and high-speed system, yet nothing is perfect. However, specific application may slow down the entire system. Therefore, sometimes the question arises, “How to close the applications forcibly?”
By clicking ⌘+Option (Alt)+ESC you will get a specific window similar to the image right. Here you can forcibly close problematic application.
Memory Cleaner X
If you use our free app Memory Cleaner X, you can close the app in other way.
Here you can also see how much memory is used by a particular application as well as unused free memory. Thus accelerating your Mac.