"He said I had 250 viruses. I asked him why Spybot did not see any of them and he says that he never uses any kind of antispyware programs like that, rather he says to always update the os."
That sounds pretty "interesting" but we have our own ways to do things
Please go to Kaspersky website and perform an online antivirus scan.
Note: If you are using Windows Vista, open your browser by right-clicking on its icon and select 'Run as administrator' to perform this scan.
- Read through the requirements and privacy statement and click on Accept button.
- It will start downloading and installing the scanner and virus definitions. You will be prompted to install an application from Kaspersky. Click Run.
- When the downloads have finished, click on Settings.
- Make sure these boxes are checked (ticked). If they are not, please tick them and click on the Save button:
- Spyware, Adware, Dialers, and other potentially dangerous programs
Archives
- Click on My Computer under Scan.
- Once the scan is complete, it will display the results. Click on View Scan Report.
- You will see a list of infected items there. Click on Save Report As....
- Save this report to a convenient place. Change the Files of type to Text file (.txt) before clicking on the Save button.
- Please post this log in your next reply along with a fresh HijackThis log.
If you need a tutorial, see here