Win 7 Antispyware 2011 is a rogue antispyware program that has recently started infecting more and more computer systems. It's a program that spreads through Trojan viruses and infiltrates into computers completely secretly. Once inside it pretends being an antispyware program by imitating all it functions. However, it is a rogue program that has no useful functions and only wants to swindle your money away.
Win 7 Antispyware 2011 can change its name to XP Antispyware 2011 or Vista Antispyware 2011 according to the Operating system your computer is running. Despite its name it causes same malicious activity on your computer.
Win 7 Antispyware 2011 runs a fake system scanner and reports about detecting tons of malicious files on your system. In order to remove them the program asks to pay for a full version of a program. However, this wouldn't change anything as such program doesn't even exist as an antispyware. So basically you will pay for nothing.
Moreover, the program will cause tons of fake security notifications and pop up ads to your system. All of them are fake and only displayed in order to create an illusion your system is badly infected. Ignore them as nothing that they state is trustful information.
You have to get rid of Win 7 Antispyware 2011 as soon as you find its activity on your system. Run a full system scan with a reputable antispyware program and eliminate Win 7 Antispyware 2011 quickly and easily. In case you have already made a payment for it, contact your bank as soon as possible to dispute the charge.