PC Booster safely optimizes all aspects of your PC with one click: Tweak hidden System, Internet, Memory, Hard Disk, CD-ROM/DVD-ROM, Desktop, and Start-up/Shut-down settings for maximum performance. Boot up and Shut Down at double the speed. Close off non-responding apps automatically, freeing up precious system resources and thus preventing system crashes. The hard disk module can performance-boost file caching, optimizing the usage of your hard drive. For those concerned with privacy issues - clean up Internet history, cookies, and temporary Internet files is as simple as clicking a button.

No hardcore PC tweaking experience needed as all these are done automatically. PC Booster’s revolutionary Auto-Tune feature tests 9 different system modules so that any problems your system has can be diagnosed within a few minutes. Advanced users are able to safely tweak hidden settings of their PC with the Manual Tweak. Revert back your original settings if you are not satisfied with the new settings.