I use AVG, the full version. Never yet had a virus.
Scans my e-mail, the lot.
The only thing I can fault it on, is that it keeps insisting that any prog, in my software storage folder, that goes on line, like my News Reader, or Neo Trace, has got a Trojan.
...And I would rather it did that, than mistake something dangerous, for a beguine routine
Updates are automatic, and almost daily.
A good prog