http://www.comodo.com/
I just wanted to point out a totally free product that is comparable to Norten, AVG, and other pay, and pay, and pay services. And did I say it was free? You bet I did. Oh, you do not trust a free product to work well? Then, they also have versions you can pay for.
The basic “free” version includes:
• Antivirus, Anti-Spyware, Anti-Rootkit & Bot protection
• Defends your PC from Internet attacks
• Detects and eliminates viruses
• Prevents malware from being installed
• Auto Sandbox Technology™
It includes cloud scanning, and heuristic scans and has a sandbox feather that will allow un-trusted programs to run with limited access to the system until you tell it otherwise.
Upgrade this to pay a fee of $4.99 per year (I did not believe it either) and they include remote system access and a guarantee that if their system allows an attack that they can’t fix, they will give you $500 toward repairs. Note, the price is listed as a limited time offer. But, even if you just do the free version, it is exactly the same product without the remote access and guarantee.
They have another version that adds Wi-Fi security and online file backup.
Comodo also has many free utility programs to choose from. Or, mix and match because parts of the security system can also be downloaded and used separately if you prefer not to have the entire system. They also have a free “chrome-like” web browser that they say is more secure. I am not sure about that, because I have no real way to test it. But, I can say that being a former user of Norton, McAfee and AVG security systems, Comodo is the only one that has ever really found anything on my computer. Check it out.