We, the privacy and security conscious Internet-savvy users, are always looking for the best protection against Internet threats and worms. Most of us have tried several, if not tens of, antivirus protection software suites before settling for the security package that we are currently using. Norton and Kaspersky Lab are two of the most renowned companies who develop antivirus and other security software. So, let's compare Norton with Kaspersky Anti-Virus, and see which one of them emerges as a winner. But before we begin, let me clear the air regarding the level of security offered by Norton and Kaspersky Anti-Virus. Both packages offer top-notch security and privacy. So, if you are in a fix between these two antivirus software, then you better take a look at their other features. Norton AntiVirus is available at USD 49.99 and comes with one year of free support and single PC installation license. The Kaspersky Anti-Virus, on the other hand, is slightly expensive at USD 59.95, but comes with a license for 3 different PCs and a year of free support and definition updates. Norton and Kaspersky Anti-Virus offer similar set of features. Let's discuss them one by one. It is very tough to choose between either of these two antivirus packages as they boast similar feature sets. If you are a loyal user of any one of these software, then you needn't look towards the other, but if you are looking for a change, then we recommend that you try first and buy later. Install the trial version of any antivirus package, and see if it's any better than the one that you are currently using. Which security software would you choose? Kaspersky or Norton AntiVirus?