For getting smarter to attain speed, optimized performance and stability of your system you only need IObit SmartDefrag.
    You can either shred a huge amount to maintain your PC performance or just get this free tool. The capabilities of this tool will set your system free of fragmented files that cause problems like; slow down, instability, system crashes and much more. With minimum manual efforts and an install it and forget it interface; defragment your system hard drive most efficiently. This tool will automatically and quietly defragment your system hard drive keeping it error free and working with optimized performance. Proving to be the favorite tool among IT experts and editors around the world it supports features like; the fastest defragment engine to finish the job in minutes, it works in the background without any hindrance to the user, and much more.
    With regular updates for free of cost the tool can also streamline your file system to keep it running smoothly and at its speediest .