I would venture a guess that 1/2 the people in Sun City, AZ, do not use a computer. The reason they give varies from "used one too much at work" to "don't want to" (my translation is they are afraid!). There are 2 computer clubs in SC - Mac & PC. All libraries including SC & county have computers for use by those with a library card. If you don't have a card, I think you pay a small fee. Also, the SC library offers a 1 hour free individual class. As for me, I love computers and enjoy teaching/helping others.