Is there any trialware antivirus and antispyware and which protects pc from hackers?

Here are a few starting with Antivirus, then antispyware, firewall, and online scanners.

AntiVirus

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

http://www.avast.com/eng/down_home.html

http://free.grisoft.com/doc/1 (I perfer)

http://www.bitdefender.com/PRODUCT-14-en...

AntiSpyware

http://www.safer-networking.org/en/downl...

http://www.javacoolsoftware.com/spywareb...

http://www.javacoolsoftware.com/spywareg...

http://www.superantispyware.com/download...

http://www.winpatrol.com/winpatrol.html

Firewall

http://www.majorgeeks.com/Sygate_Persona...

http://www.kerio.com/us/kpf_download.htm...

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

http://www.majorgeeks.com/download1056.h...

http://www.personalfirewall.trustix.com/...

http://www.download.com/Jetico-Personal-...

AntiTrogans

http://www.emsisoft.com/en/software/free...

http://www.ewido.net/en/product/

Is there any trialware antivirus and antispyware and which protects pc from hackers?free spyware remobal

Kaspersky Internet Security 2011 keeps your PC free from malicious code, adware, spyware, hacker attacks, spam and network fraud.

AVGFree FREE antivirus from: http://www.grisoft.com/

ZoneAlram FREE firewall from: http://www.zonelabs.com/

AdawareSE FREE adware/malware from: http://www.lavasoft.de/software/adaware/

SpyBot Search & Destroy FREE anti-spybot from: http://www.safer-networking.org/

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