The Your Computer is Infected Popup forms part of the System Tool 2011 rogue antispyware’s attack on the system. This rogue security tool emulates the workings of a real security tool, and uses the Your Computer is Infected Popup as a fake security alert to panic the user into thinking his system is under attack.
Users are advised not to put any stock into the Your Computer is Infected Popup, as it is completely baseless. The text of the Your Computer is Infected Popup reads as follows:
Warning: Your computer is infected
Windows has detected spyware infection!
Click this message to install the last update of Windows security software…
System Tool 2011 will use various other fake security alerts as a part of its attack against the system. In order to remove Your Computer is Infected Popup and Security Tool 2011, invest in a properly functioning security application which will protect your system against similar future attacks. This will also restore your system’s security, and protect your privacy.