About 1 week ago I started to get a blinking yield sign Icon in the lower right of my screen that says System Alert: Malware threats and System Alert: Trojan virus, net worm etc... I am also getting popups to wierd security websites. Another funny thing is I have two icons on my desktop online security center and live safety center that when I delete them they keep coming back. So basically I am infected with a virus. I have McAfee and tried everything, could someone please help me.

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