Active Most recommended antivirus/antispy?

- Avast! free antivirus: http://www.avast.com/eng/download-avast-home.html
- Avira free antivirus: http://www.free-av.com/en/download/1/avira_antivir_personal__free_antivirus.html

- free PC Tools Antivirus: http://www.pctools.com/free-antivirus/
- free PC Tools Firewall Plus: http://www.pctools.com/firewall/

- free Comodo Internet Security (firewall + AV): http://www.personalfirewall.comodo.com/
NOTE. During installation, Comodo will also allow you to install AV only, or firewall only, if you prefer to combine one Comodo product with some other product.

If you decide to install Avast, or Avira, make sure, Windows firewall is turned on, or use PC Tools Firewall Plus, or Comodo firewall..
If you decide to install Comodo Internet Security, or just Comodo firewall, make sure, Windows firewall is turned off.

IMPORTANT! Make sure, you use only ONE antivirus, and ONE firewall.

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Antispyware:

- SUPERAntiSpyware Free Edition: http://www.superantispyware.com/download.html
- Malwarebytes' Anti-Malware (trial version is fully functionable): http://www.malwarebytes.org/mbam.php


NOTE. When removing McAfee, make sure, you use McAfee Consumer Product Removal Tool: http://www.softpedia.com/get/Tweak/Uninstallers/McAfee-Consumer-Product-Removal-Tool.shtml