by Bill Adler
This is a dangerous world for a computer user - threats multiply by the hour designed to swipe your data, cripple your network, steal your identity and in general- wreck havoc. Fortunately you can arm yourself to battle these menaces with several top software programs. And the best part is that these applications are free. So strap on your seatbelt and let's get started!
The first weapon in your arsenal should be anti-virus protection. Many of the popular and expensive programs tend to slow down PC performance and require an annual paid subscription. My impression is that they work no better than their 'freeware' cousins. A good recommendation/alternative is AVG Free Edition from http://www.grisoft.com
. This program may not feature every single bell and whistle offered by some of the more commercially available apps, but it does provide rock-solid protection with all the tools needed to keep your system free of viruses, worms and Trojans.