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Full user review
Free, easy to use, allows you to add certain games or applications that you want to boost.
None that I can find
I have been using this for over a year, I DJ and the software I use when making mixes or broadcasting can really drain the system resources so I start this and run it and it kills all unneeded programs and processes.
This is by far the best software I have found around that is for boosting your system.