If you get new antivirus/spyware will it delete any viruses you already have?

My antivirus protection stinks %26 I've got quite a few viruses! I downloaded XoftSpySE, which caught a lot of stuff my current protection didn't! But it's $40.00 to register before I can use it to delete or anything. McAfee has a special right now of $20.00. Anyone know if it's any good? (Already used the free version yrs ago, but can't remember) I don't have lots of money at the moment, but need quick help. Any other antivirus suggestions welcome. What do you use? Cost? Also I have tons of viruses all from Fun Web Products, what is that? Is that the name of the site, cuz I don't remember ever going there %26 I'm basically the only one who uses the comp?

If you get new antivirus/spyware will it delete any viruses you already have?free spyware remobal

Yeah...

You should be fine with free software though...

AVG or Avast are very good free anti-virus programs. They will both scan for, remove and protect against viruses... http://free.grisoft.com/doc/downloads-pr... http://www.download.com/3000-2239_4-1068...

Spybot Search and Destroy will scan for and remove spyware that AVG or Avast won't detect... http://www.safer-networking.org/en/downl...

Spywareblaster by Javacoolsoftware will prevent most spyware from getting into your system in the first place... http://www.javacoolsoftware.com/