I've used a 3M static discharge pad for over 10 years now, both on my desktop and my wife's. They are not INexpensive, unless you deduct the costs of the damage that does NOT happen or the discomfort that does NOT happen. 😉 As I said, these things have been doing their job for a considerable time and show no signs of failure. On a desktop, just put it under your keyboard close enough to the edge of the front so that you automatically touch it before anything on the computer. Basically the same thing with your laptop. These things are easily cut with a strong pair of scissors to just about any shape or size. Just don't cut off and discord (no pun intended) the part that has a wire that you connect to a grounded outlet, usually the screw holding the cover is also grounded on properly installed outlets. It would be wise, of course, to be sure, and correct that first! I bought mine at a local electronics store but they are also available on-line. Just search for "static discharge pad" 😉