@jessey47: Programs like reimage repair and many other programs that clean, Optimize, speed up, driver booster/updater. Don't install those files UNLESS you are a computer expert. If you need to update any of your programs just go to their official website to get the appropriate update for your computer.
Those programs mentioned above and they things they show you (results/logs) are really complex and hard to understand unless you are a computer expert. If you have a malware on your computer just go to the link that Eddy posted and attach the log files. If any malware(s) has been detected the malware experts will ask you to download other program(s) to neutralize the threat and those programs that they give you are legit.