I have iolo system mechanic and mcafee security center installed on my computer and i uninstalled norton antivirus long ago and on system mechanic it says "Norton Internet Worm Protection is installed, but may not be active or running" and after i uninstalled avast antivirus, it said that i didnt have any virus protection. I thought that McAfee was supposed to take care of that? Mcafee Security Center does have its own firewall and virus protection but still when i log on aol and system mechanic, they both say that there is no protection found. Should i just ignore it? Or there some kind of error on my computer? and since my computer supposedly says that it isnt protected from hackers and identity theives. I changed the setting in McAfee's Firewall to be in stealth, which completely hides my computer's presence in the internet and blocks all inbound connections. Am i possibly protected then?