The Dark Side of the Web -Internet Malware

Frankly, I bought my second computer because of the Trojans and worms which caused my first computer to crash. I kept the hard drive for a while, hoping that I can retrieve my files. Later on I purchased various anti-virus software, I truly disliked Norton. If anyone knows about a good anti-virus program that it's easy to control, and is not on all the time, please let me know.

Now I worry about the ethernet, being connected all the time. When I remeber, I actually turn off the switch at the computer. To be continued...