Maybe, I could also be asking why you would use a computer if all you want is to read documents. If you have an operator send a telegram for you that person is

Maybe, I could also be asking why you would use a computer if all you want is to read documents. If you have an operator send a telegram for you that person is capable of doing a lot more with your text than you want. On the other end is another telegram operator to further increase the risk. You might want to send a letter in stead. It's slower but more secure. If you want to read text from a monitor a computer is super convenient but like the operator it can do other things you don't want. You don't need a computer to put text on a screen. Alternatives might be slow and expensive but in this case you don't have to send things to the other side of the world. That would be the thing you specifically don't want.