AVG Anti-Virus Pro 2012 - New version of famous antivirus program from Czech developer to protect your PC from dangerous objects and network threats. Program blocks viruses, trojans, worms, spyware, and a module to deal with rootkits helps get rid of the malicious processes, masking the virus. Compatible with Windows Vista and Windows 7. 
AVG - popular anti-virus software for home use. Certified manufacturer of rapid virus database updates, ease of use, low system requirements - the main benefits of the products AVG. AVG anti-virus software provides powerful protection against viruses and spyware in Windows 7, Vista and XP. AVG products are designed to combat the threat of infecting your computer and data loss.