CleanMyMac is one of the best software in Mac OS to clean your Mac.The smart clean option in the software automatically all the junk files,caches, and large old files you want remove from the mac.
Infinity all the entire versions are now free on App Store,grab it before it gets back to its value.The game features good graphics and gaming experience.
You can restore new OS by using this method. Before restoring kindly backup your device not loose your data. Restoring a new OS will completely delete all the data in the phone.