How do I get antivirus, firewall and spyware software?

Norton antivirus for for viruses and spyware. Windows Firewall in the control panel.

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How do I get antivirus, firewall and spyware software?norton internet security

I recommend Safety and Security Center. It is the total package and it is free.

How do I get antivirus, firewall and spyware software?spyware remove

do you really need those , guess what buy a macintosh apple and forget about spyware,
Go to download.com and download avg free and Ashampoo firewall and spybot. All free and work good and great.
http://bartman1.blogspot.com/ you can get antivirus and antispyware at this site as for firewall google zone alarm
You may download free versions of what I use at home as follows:

firewall:

http://www.zonelabs.com/store/content/co...

antivirus and spyware:

http://free.grisoft.com/doc/1

Just download and go through the install process. Documentation is available.
Check the free trial at Panda!
Download some free ones...

AVG Virus Scan: http://free.grisoft.com

Spybot S%26D: http://www.safer-networking.org

Windows has its own firewall, that in my oppinion works fine