Fundamental Protection
The most fundamental protection you install on your computer is virus protection.
There are a number of major players besides Norton: Mcafee, F-Prot, Kaspersky, NOD32 (a corporate version of Norton), and others. You might think choosing among them is easy. Simply test each one against all the known viruses and select the product that catches the most.
Unfortunately, it’s not so simple. There’s extensive discussion in the forums. Here I’ll summarize the complications. Price is not among them; in all cases the price is trivial compared to the protection you get.
Virus products use resources. You have real time protection. (more…)