to follow or endeavor to follow as a model or example: to imitate an author's style; to imitate an older brother. to mimic; impersonate: The students imitated the teacher behind her back. to make a copy of; reproduce closely. to have or assume the appearance of; simulate; resemble.
The input device might be a keyboard, the output device might be a monitor, a communication device might be a modem, a secondary storage device might be disk drive, and the processing devices include central processing unit (CPU) and main memory.
Once you understand that computers are about input, memory, processing, and output, all the junk on your desk makes a lot more sense: 1  Input: Your keyboard and mouse, for example, are just input unitsâways of getting information into your computer that it can process.aking in information is called input, storing information is better known as memory (or storage), chewing information is also known as processing, and spitting out results is called output. Photo: Computers that used to take up a huge room now fit comfortably on your finger!. Imagine if a computer were a person.