Browse multiple web sites and get a workout

Which of these devices would allow you to use a single keyboard across multiple computers?

A) Router


C) Digitizer

D) Docking station

E) A long desk and a chair with rollers

The answer: B) KVM

A KVM (keyboard, video, mouse) switch allows you to connect multiple computers and switch between them with a single keyboard, mouse, and display.

Want to know more? Watch “An Overview of PC Input Devices.”

One of the first things a computer needs is some input, and this can come in many different forms. In this video, you’ll get an overview of input devices that include keyboards, mice, touch screens, scanners, microphones, biometric devices, and much more.