I was wondering if there is a program that gets ride of a virus and protects the computer from futher viruses? Also how do you find a virus that you have?

Yes, There are numerous anti-virus programs available.
One i would recommend is AVG Free - Download AVG Anti-Virus Free Edition for Windows XP and Vista (http://free.avg.com/download-avg-anti-virus-free-edition)

Thank you Curlyben I will try it.

The free version of AVG is good but check out how it comares with other versions of AVG at:

AVG Free - Download AVG Anti-Virus Free Edition for Windows XP and Vista (http://free.avg.com/download-avg-anti-virus-free-edition)

You can try Norton AntiVirus 2009 - 30 Day Trialware at:

Norton 360, AntiVirus, Internet Security 2008 Free Trial Software Download - Symantec Store Trialware Products - Symantec Store Products (http://shop.symantecstore.com/store/symnahho/en_US/ContentTheme/ThemeID.106300/pbPage.Trialware_en_US)

If you decide to get NAV, look for a sale price, then next year before your subscription is up, look for a sale price with a rebate for previous owners. By doing that, you will get if\t for free or darn close to it after the rebate(s).

protects the computer from futher viruses

once clean:

Faronics Anti-Executable - ABSOLUTE Protection from Unauthorized Executables (http://www.faronics.com/html/AntiExec.asp)

or

Faronics Deep Freeze Windows Editions - ABSOLUTE System Integrity (http://www.faronics.com/html/deepfreeze.asp)

or

DriveClone Express- An Efficient, Reliable Personal and Professional Data Recovery Solution (http://farstone.com/software/driveclone-express.htm)

You can get free Avast anti virus home edition from website avast.com and avg anti virus also can get free from avg.com which are capacity to protect from virus and spywares.