Problem solved! I run spyware blaster, adaware, S&D AVG virus on a regular basis. I really don't know how all those items got installed in my restricted zone, but I guess it's doing their job protecting me. Anyway what solved the problem was I checked my activeX controls and diabled two of them. I now get windows updates and am able to use my yahoo mail. Besides that my computer is running faster! I am now contemplating whether to install Mozilla and thunderbird. Thanks for helping.