>>1
What do you mean you got a free year of mcaffee? All programs are free when you have internet access. I recommend that you backup all the files that you need and format your windows installation. With the fresh install, download NOD32 or Kaspersky and use these. Also use something like Spyware doctor, to get rid of smaller threats and such.

The message that you get seems to be from a virus, and I'd say that because I think it tries to hide itself as windows internet explorer, unless that message is really from IE, in which case, I don't know what is going on.

If you're not sure how to get these, just go to http://thepiratebay.org/ and search for those programs. If you're a complete dummy when it comes to computers you'll also have to understand how to download from torrent files, you can search that with a search engine (like google).

Of course, if you really want to end the virus problem once and for all, get a different operating system, like ubuntu (good for starters and it's free). http://ubuntu.com/