Microsoft has free support for Home Users
Monthly Microsoft Windows Malicious Software Removal Tool to help remove specific prevalent malicious software from computers that are running Windows Vista, Windows Server 2003, Windows Server 2008, Windows XP, or Windows 2000.
After you download the Microsoft Malicious Software Removal Tool, it runs one time to check your computer for inflection by specific prevalent malicious software and helps remove any infection it finds. Microsoft releases a new version of the tool every month. IF you find a issue that the Software Removal Tool does not fix you can call Microsoft for Free. This service is 24 hours a day 7 days a week.
If you been silly enough to work on your computer as Administrator and messed up your browser by clicking on Malware they will still support you. You should not use the administrator account when surfing the web
The Number is 1-866-PCSAFETY in the United States and in Canada