7 Essential Security Downloads You MUST Have Installed

From makeuseof.com: 7 Essential Security Downloads You MUST Have Installed

What security software do I need to have installed on my computer?
What is the best security software available for my computer?
What is the best free security software?
Where can I download free anti-virus software?
Where can I download free anti-spyware software?
Where can I download free a free firewall?

The makeuseof.com article includes descriptions and links for the following FREE programs:

1. AVG Anti-Virus (Windows)

2. MalwareBytes Anti-Malware (Windows)

3. Spyware Terminator (Windows)

4. Comodo Firewall Pro (Windows)

5. NoScript - Firefox

6. Lastpass (Firefox / Internet Explorer)

7. WOT (Web Of Trust) - Firefox

I personally use Comodo Firewall and MalwareBytes anti-malware software. For anti-virus software I use the free version of Avast, which you can register for here.