I don't get the resource hog references. I've used Norton for years and never had an issue with slowing down my pc by it using up resources. My desktop PC is just an off the shelf model from Best Buy and the only thing I've done to it is swap the HD for a 1TB SSD. It goes from turning it on to ready to go in 13 seconds. Pretty much same results with my laptop. Neither one has any slowness issues when using.