norton has never failed me, nor has kaspersky. out of freeware panda is my favorite. Norton just keeps improving, and it remains relatively stable with low FP rates. never once have i been infected while using norton. Kaspersky is an excellent choice as well. People think because it doesnt detect anything it means it is not working. You honestly should hope it never detects anything except very rarely. Most of the time it doesn't pick up files because most normal users, who do not torrent or any of that, will not run into as much malware. Most people i know are getting hit by PUPs more than anything else. Now norton picks those up and people say it does good. kind of goes to show what the main threat to home users seems to be.