I cant find my google homepage

Your hijackers have changed the page. I would remove the hijackers, rootkits etc before setting the home page again. First go to IE and uncheck all addons. Then never use IE again. Use firefox or opera or safari or chrome etc. Download one of them as your final use of IE. Then go to options and type in the home page of your choice. I prefer google or even bing for home page, it is used the most.
Finally run spynomore (free to try, pay to have it remove) to see what is on your system that your antivirus missed. Likely all of your trojan apps missed them too. I use the detailed list to remove the trojans manually in windows hidden files and in the registry.