If you run windows 7 then the windows firewall plus router hardware firewall are top notch.
Also Microsoft Security Essentials which is free to download are all you really need. If running XP/Vista I have no idea any more.
Cheers
Hi, on my PC I have Zonealarm free firewall and Eset NOD32 Antivirus 4. In your opinion is this adequate protection or are there any other programs you recommend I use alongside what I have already?
Thanks.
That is more than adequate , stop worrying.