There are conflicting opinions on the web as to which is best. Avast Pro Antivirus is now $9.99 but one reviewer places it at 7th. place. Other Antivirus cost 3 times as much.
http/www.pcantivirusreviews.com/Reviews/avast/Antivirus-Software/
I've also read if I should purchase a subscription but it's dated: http/www.tomsguide.com/us/antivirus-software-pay-or-free,news-18570.html
http/www.pcantivirusreviews.com/Reviews/avast/Antivirus-Software/
I've also read if I should purchase a subscription but it's dated: http/www.tomsguide.com/us/antivirus-software-pay-or-free,news-18570.html