Multimedia is a mixture of different media -- such as text, video, audio, graphics and data -- that work together to provide you with all of the computing functions you need. To use multimedia, you rely on a team of input and output devices that are responsible for both transmitting and receiving information between you and the computer.
Monitor
Your monitor is either a separate component of your computer, like with a desktop version, or is attached to your keyboard, as on a laptop. All modern monitors have full-color capability, with some offering higher degrees of clarity than others. It is on the monitor that you are able to see the different functions available for your use and manipulate them as necessary.
Keyboard
Your keyboard is the primary instrument of information input that tells your computer what to do next, whether you're creating a word document, building a spreadsheet or playing a game. A standard keyboard has nearly 100 keys that send messages to your hard drive the moment you press them.
Camera
Nearly all laptops now come with a small camera embedded above the screen. If you have a desktop computer, you can purchase a camera attachment that sits on top of your monitor and is connected to the hard drive through a USB cord. You can use this camera for several functions, such as recording yourself for a podcast or speaking with people from around the world, as most include both audio and visual components.
Mouse
The mouse is a device that is manually operated and, in conjunction with commands from the keyboard, tell your computer what function you want it to perform. You use the mouse to click on icons, perform commands such as save, edit and delete, and play computer games. Each mouse has either a roller ball or a laser on the bottom that, when moved manually, allows you to move the cursor on the screen.
Printer
One of the key output devices on your computer, the printer allows you to take