Re: I Need Help!!!!
It sounds pretty dreadful :P Depends if you're after a quick idea or a long idea. Quickest would be to reinstall windows. If its new, then it should not be too much of a problem because you won't have done too much installing. If it still works enough you can backup things and so on.
Longer option would be to keep going trying to get McAfee to scan. Try closing down processes. If you screenshot and show us your Task Manager from the moment you boot up we can tell you what to right click and 'end process tree'.
I'd personally go for the trying to close down any processes getting in the way myself, but it depends how much of the computer is actually still working.
I'd also recommend never stopping the Popup Blocker. You can put in exceptions, or ctrl click a link you trust will open a good popup.
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.