This software make fast computer this not game this real This software for slow computers. And no setup only copy - paste on your desktop when your to be slow computer you can two click pcspeeder and fastttt computer %50 more fast and your all software very happy and i give promise this software all time free free i want happy peoples. Dont forget open zip file and copy pcspeeder paste your destop and two click if you want again two click after your computer more fast really And dont forget success ratio % 75 or 80 if you want write me my e-mail: nebier99@gmail.com or nebier996@yahoo.com.tr and my name nebi er company name:Garanti Yazilim