The Norton 2009 products were designed with a "zero-impact" performance goal, supported by more than 300 improvements that span nearly every aspect of the product, from the scanning engines to the user interface.
Reengineered for speed, Norton 2009 includes hundreds of performance enhancements and introduces new technologies including:
* Community intelligence-driven Norton Insight technology removes the need to scan common files, thus greatly reducing the number of files that have to be scanned regularly
* Pulse Updates every 5 to 15 minutes deliver the latest protection updates faster than any other competitor
