viruses help ASAP.?

i acdentily went to this wepsite and i cant find it. my computer says to go to this website. this is a rental computer and my parents dont no so i need some answers.

the webist was cald anti spyware shield this is serieis if u give me make reviews i might have to pay money and im broke
also ive run my scanner like 2 times now and it shows nothing i need help

Download and run AVG it’s a free antivirus program
Good luck

How to Watch Out for Antispyware Shield Pro


Malwarebytes Anti-Malware Lifetime


Malwarebytes Anti-Malware Lifetime


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Real-time active malwareprotectionProductInformationMalwarebytes Anti-Malware Pro helps you protect your computer bydetecting and removing malware from your PC.  Compatible withleading anti-virus software it can thoroughly remove even the mostadvanced malware.  Malwarebytes Anti-Malware includes a numberof features including a built-in protection monitor that blocksmalicious processes be…

AVG 2012 Anti-Virus - 1 User - 1 Year [Download]


AVG 2012 Anti-Virus – 1 User – 1 Year [Download]


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Surf and search confidently knowing sites and links are checked before you visit them. Stay protected while downloading your favorite music, photos and files…