Why do computers need a user interface?

Question

Why do computers need a user interface?

Answer 1

Computers don't need it, users do.

Answer 2

Of course, computer needs user interface so that the user could understand the computer. It is just interacting between the user and the computer.

Answer 3

because computers used to be solely text based systems. Computers didn't even have mice back in the early days. With the advent of gui or graphic user interface it simplified computer use. To say open a word document you would have to type in the folder location and program file to get it to open. just ope ms dos and try running ur pc from that...it isnt easy. Now with modern computers to open a document you just use you mouse to click on whatever you want. Basically a user interface made computing easier faster and opened it up for more usability

Answer 4

so that you could use it. Otherwise you would end up with a dos command line, and you would need to know all the commands by heart

Answer 5

Why?That's why you must use it!