Computers rely on electricity, whereas humans rely on food. 2. Computers have the potential to increase the speed of their impulse transmission exponentially as opposed to humans. 3. Computers have a better ability for multitasking. 4.Computers are good at computations and logic, while humans are exemplary in reasoning and imagination. Computer is a good servant but a bad master. Computers have no creativity. They just discharge what ever is feeded through commands. Human being is creative to create and manage computers also.