it gets rid of viriouses
Unfortunately not, and you can also lose some money because it will never work. But don't take my word for it, try to investigate and see the result.
Most reports say it is a scam! Check out this link: http://www.ripoffreport.com/reports/0/332/RipOff0332261.htm
Yes, i use it on my computer as well, and it works very well.