QUIZ YOURSELF ON "WAS" VS. "WERE"!
Words nearby antivirus
Example sentences from the Web for antivirus
John McAfee made millions when he sold his stake in the well-known antivirus software company.McAfee Founder Goes Into Hiding, Denies Killing Neighbor in Belize|Christine Pelisek|November 14, 2012|DAILY BEAST
Basically, the malware presents itself as a piece of antivirus software that is going to protect your machine.
And most users don't need to install things like antivirus software that's almost a necessity on Windows.