I am FAR from a computer expert, which on your previous post I said Geek Squad. I pay a yearly fee and they always solve any computer problem. It has saved me money. The time to solve a problem can get expensive. You may know much more than me, but let others solve problems and pay.
Does Geek Squad charge a yearly fee to solve all your problems with all your computers? I dont think it is a subscription sold for people. I believe that they sell their support by the machine.