I am pretty gob smacked you have to even ask that question!

Computers have done a lot for this world, they helped launch man into space, they help in hospitals daily, a doctor doesn´t have the ability to view inside a patient, so how would they know they have a blood clot until its too late.

The list for the benefits of computers goes on and on, would you far rather a world without technology! Your car, has a computer inside it, making it safer for you to drive.

Honestly, if you can see no benefit then that astounds me.