What firewall should I use?

[Cypher100]

I have windows 7 and I am not sure what firewall I should use. I use my computer to play games most of the time.

[SFbabe]

You don't need one, if you don't look at porn/warez

[Nat562]

Well, Avast has a residential shield, blocks anything nasty trying to get onto your machine

[Speedstream]

Any other suggestions? I'm currently running with Trend but I don't know how good it is compared to others.

[Morpheus009]

Avg

[ipha]

You don't really need one, especially if you're behind a router.

[Kubi]

Doesn't 7 have one built in?

[ImOnTheBall]

* ‏*  ‏

[VaultBoi]

i use nod32
it works good for me