I recently bought a virus protection program for my computer. I am about to buy my son a new computer, (both dell’s) can I use my virus software on both computers without having to pay for it twice? (pay another annual fee). Or does it go by individual computers?
I bought a new dell and it came with a free 30 or 60 trial of their virus protection, I bought the program after the trial time. The other new computer is coming next week. I really don’t think I should have to pay for this twice.

I will be going to residential homes for on site computer repairs. Most software has a limit to how many times you can install. Will I need to purchase a liscense for installing virus software and windows software on individual computers that I work on, so that I am able to use it multiple times?