Leon Cupra R 225
I've got McAfee internet security suite 06 on my Dell and I think it's time to change. It seems unecessarily 'large' and has got loads of s**t on there I don't even need. Only thing is I'm a bit worried because I've never had a virus, trojan, worm etc with McAfee on it since I've had the pc (last June)
What can I download for free that'll be as good and be barely noticeable size wize on my machine?
I've heard of Avast but have no idea if it's any good.
Some feedback please guys

What can I download for free that'll be as good and be barely noticeable size wize on my machine?
I've heard of Avast but have no idea if it's any good.
Some feedback please guys