I rarely use Internet Explorer. I also have the MSN browser, which I use most often and the Mozilla Firefox browser. Sometimes when I use the computer with MSN, the computer opens up about 7 or 8 IE windows and I can't do a thing with my computer. If I manage to close the windows, they just open again. This doesn't happen at all when I use Mozilla. My computer has also been running rather slow lately, which concerns me. I have Ad-Aware, Spybot and the free version of TrendMicro. I was using Avast, but I took it off yesterday to download TrendMicro, thinking it might catch something that Avast missed. I still have the same problem though. I work at home, and I CANNOT afford to lose this computer. Please help!!!