Keith,
Yes once you get Firefox (FF) installed install the programs midtowner sent you the links for. It sounds as if you may have some malware on your system. Some software will prevent IE from going to certain sites where you can download cleanup software. Generally though they will simply re-direct you to one of their sites. Once you've installed FF, and and before you install and run a scan with the other programs. install and run this software
http://www.ccleaner.com/
it will remove any temporary files from your pc. which will reduce the run time of the spyware scans, also removing temp files can sometimes fix browser issues especially if there are some virus files loaded in your browser's temp folder.
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