I have been out of the PC security loop for a good while. I have no idea what are the best programs are to install on your computer since my computer died about a year ago and was not able to afford a new one until now. My new machine will run Win7. So my question is what are the best FREE programs out right now? My last PC was running Comodo Firewall without D+, Threat Fire, Spyware Doctor (paid version) and Avast. Are these programs still pretty much top of the line as far as free security programs go? Or is there a better replacement? Is there other programs I should add? I’m simply looking for what do I need to fully protect my computer .Thanks.