for antivirus we sell ESET NOD32 u can get it at microcenter or online and its pretty good not sure how much you would buy it for but we sell licenses for $50

It is equivalent to Kaspersky in in its effectivness (make sure you get version 4 its the best) and uses fewer system resources to accomplish this


(im an IT tech and we decided that this one was what we were going to offer our customers for a reason)