OK Thanks for your help. I have done what you have requested and the first problem I encounter is the failure to install updates. When I go to Win update the system tries to download a Framework 3.5 Service Pak 1 and Net Tramework 3.5Family update and fails with an error code 3701. I looked up my update history and found that the system has been unsuccessfully attempting this download since back in March 09.
I was able to accomplish the other things requested but the result is the same when I try to go to Google search results.
Now for the answers to your questions:
1. If you type a word in the Google search box, and then choose one of the sites that comes up, what happens?
The requested link is not reached but instead redirects to some sort of other search or add page with many sites shown. If I right clic the link and clic "open in new window" it will go to the requested site from my Google search. When I watch the address bar as the site is being redirected the address is usually followed by /search,php before the final site is arrived at.
2. Does a different site load?
Yes It does, another search page with several links loads.
3. Does any site load?
Yes, see above.
4. Are the sites the same/different?
I have seen it download the same result but there are many different ones. These are some of the sites loaded, searchfindsite, doju, scour, encyclopedia. Somtimes it goes to a page that tells me my computer is infected by viruses and wants to download antispyware. When this happens the only way I can get away from the site without opening is to end it through taskmanager.
5. Are you sure you're not seeing a Google page saying DNS server couldn't be contacted?
Yes
I will await further instructions.
Thanks again for your help!