Here’s some software that I personally use or have used that is completely free. Software I am currently using marked with an (*). All links will lead to filehippo.com where you can read and learn about what the software will do. Then, all you do if you decide the software is right for you is click on the Download latest version on the right of page and follow the instructions.
Anti-virus:
BitDefender 10 Free Edition *
Avast! Home Edition 4.7.1098
AVG Free Edition 7.5.516
AntiVir Personal 7.06.00.270
Anti-spyware:
Ad-Aware 2007 7.0.2.5 *
AVG Anti-Spyware 7.5.1.43 *
a-squared Free 3.1.0.8
Firewall:
ZoneAlarm Free 7.0.462.0 *
Comodo Firewall 3.0.14.276
Cleaners:
CCleaner 2.03.532 *
Browser:
Firefox 3.0 Beta 2 *
