PCBoost allows you to run programs such as games, video production, photo editing software and any software that requires excessive processing power to run much faster than the software was originally designed for.
With little to no effort you can instantly force programs & games to run faster on your computer without having to purchase new hardware.
Most programs are designed to use a minimal amount of CPU (processor) power which often leads to the CPU being idle and not used to its fullest potential, with PCBoost your computer is able to take advantage of this by allocating more CPU power to the currently active application.
PCBoost constantly monitors which application is running as the foreground and active program; it then tells the CPU to give this application priority over all other applications.
http://www.tipradar.com/giveaway-pcboost-4-for-windows-free-…
Free /= good. I cannot find a single benchmark or independent review that says this helps you in any way