Computer Input Devices
Explore the interactivity between keyboards and mice and your machine. Learn about the different types of keyboards and mice, what QWERTY means.
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With all the extras and options that are available for new computer keyboards, it's hard to believe that their design originated with mechanical typewriters. Now just look at all they can do!
By Jeff Tyson, Tracy V. Wilson & Chris Pollette
The QWERTY keyboard dates all the way back to the first typewriters. Why are the keys arranged this way, rather than alphabetically?
The mouse might just be the computer user's best friend. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Learn how this human-machine interface translates your movements into