How to Get Rid of “Antivirus Spyware ? adminJune 8, 20160 Did your computer get a virus, and you cannot uninstall it? Here is how to get rid of Antivirus 2009. Step 1) In Firefox, download antivirus programs such as AVG, Spyware Doctor, or avast! Antivirus & Follow the step Step 2) Open the program and choose the scan computer for viruses function Step 3) Choose the remove viruses function and close the program.