Why not using more than one software? Those bundles with all those different functions are about never as good as some nice single purpose tools. I'm using AntiVir and the Comodo Firewall. The latter also provides you with some additional protection like reporting when something wants to change the registry and all stuff of that kind providing some nice protection ... although I've disabled it because imo such functions are overkill. Apart from that Comodo probably is the best freeware firewall out there while AntiVir pretty much was the best scoring scanner in some tests for quite a while and it's rather slim and doesn't eat too much performance...

To kill Spyware there still are the standard tools like Spybot S&D...

Enjoy your meal
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