Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
believes that the average individual does not need a smart phone
<span>firivolous mean not serious, light, unimportant.</span>
Well i see your X so i would say you were correct it is a search engine.
The programs you need for you are not even done yet
Input device
A cpu processes all your programs
An input device is something like a keyboard or mouse, when you use it it inputs data to the computer
An output device is something like your headphones
Software is a program that you run like microsoft word