A computer is nothing without the components or parts inside of it. Many users are taking advantage of what these powerful machines offer, yet have no idea what components make them tick. Bear in mind ...

To interact with a computer, you need an intermediary, something that receives data you input and translates it for your computer. This intermediary is an input device. Input devices for communication ...

Your commands, ideas, demands and concepts form the data your system processes and stores. Without user input, a computer simply takes up desktop space and waits for directions, like a lost motorist ...