Grab Adaware (not Adware) from Lavasoft (Google it). Install Adaware, run it and let it update its defination files, then run a scan.
Reboot to safe mode (pressing F8 while Windows starts to boot), run Adaware again to let it finish cleaning up.
Now, unplug your computer from the Internet (physically bust the connection). Start Windows up, start up IE.
Under Tools, then Internet Options, you will find a tab named 'Security'. Each of the ICONS represent zones. The 'Internet' zone is the security settings for the Internet.
Press the 'Cutstom' settings button and look at them. If they smack of downloading, installing, updating, active anything, then disable it.
Pay particular attention to ActiveX, Java, scripting, and downloads in general.
If you have a question about a particular setting then ask.
Once you have them all adjusted, plug back into the Internet and you should be fine. Now, if you want to use the MS Updater, you will need to add *.microsoft.com to your trusted sites list.
Select the 'Trusted' zone, then type in
*.microsoft.com
Press the 'Add Site' button and your updates from MS will work. You can do the same for our site too *.hitechcreations.com and so on.
By the way, make sure you have all the security updates from the MS updater.