How do I get rid of spyware?

My computer has spyware and I want to get rid of it. When I got on today stuff came up saing it's going to run a scan because my computer may be infected with spyware and it's not my protection service just a link. I would like new protection so what is available for free that is good? Also, after I download the protection how do I get rid of the spyware? Thanks

How do I get rid of spyware?computer

First off you have a malware on your system and they advertise that you have all these infections but in fact its a scam so dont click the link, here is a very good tool to remove the malware,

The free edition of spyware doctor, The best for removing spyware, adware and malware and it finds backdoor trojans and its free, ( Recommened)

http://www.download.com/Spyware-Doctor-S...

and here are some free antivirus tools to use;

Avira Antivirus free (Recommended)

http://www.free-av.com/antivirus/allinon...

PC Tools free antivirus, free, Note; only run one antivirus at a time;

http://www.pctools.com/free-antivirus/

Kaspersky free antivirus; Note, you should only run one antivirus at a time;

http://usa.kaspersky.com/products_servic...

and spyware tools that are completly free and effective;

Advanced Windows Care; ( Recommended)

This tool is an optimizer with a registry cleaner and imunization tool against infections from the internet,