What are the free important tool like anti virus, firewall, spyware, malware tools you need to install into your pc or laptop

When you are surfing the internet, you need to protect yourself from viruses, hackers, spyware, fishing sites, malware sites, viruses sites and more. Every sec there are people out there or bots out there trying to penetrate into your pc, servers or laptop. They want to gain control or implant some small programs or codes which are called Malware, viruses, trojans, remote control codes, etc into your pc, server or laptop so that they can either make use of your internet surfing data/habits, steal information, play hacking -Script kiddies, attacking or trying to crash your pc, server or laptop, trying to remote access into your systems, etc. 

So many things people are trying to do out there.... phew .....

Here are some FREE tools which you need and MUST HAVE them installed into your pc, server or laptop in order to have a minimum level of protection for your systems when you are connected to the internet!

Yes, and i said again. This is only first level. They are not sufficient to fully protect you from serious hackers or experts who try to crash your pc or laptop or try to steal data from you. ;)

Here is the list:-

• Free AVG Anti Virus Suit: http://free.avg.com/
• Free ZoneAlarm Personal Firewall: http://www.zonealarm.com/security/en-us/free-upgrade-security-suite-zonealarm-firewall.htm
• Free Anti Spyware - Spy Bot Search & Destroy: http://www.safer-networking.org/en/download/index.html 
• Free McAfee Stinger - virus removal tools -You can use Stinger tool when your normal anti virus is not able to removal a particular virus http://vil.nai.com/vil/stinger/