Input+and+output

An output device There are many types of Output devices: LCD Monitor-  Liquid crystal display, electric current passed through the liquid causes the crystals to align so that light cannot pass through them CRT Monitor -cathode-ray tubes,it works by moving an electron beam back and forth across the back of the screen.

Key Board-An input device that helps you type.

Clicks and moves around data. A click- points the curser on that item and clicking on the __left__ mouse button Double Click- Clicking twice on the object you want open with the __//left//__ mouse button. Right Click- When pointing the cursor on an object, right click that displays a shortcut Left Drag- While pressing and holding the __//left//__ mouse button, click and drag to highlight. Right Drag-While clicking and dragging you can __//right//__ click to move or copy items An input device that helps you speak clearly into the computer that can record and can now can type documents up.

Plays sounds that are either digitally saved on the computer as a .mpg, .wav, and or ram.

Allow's you to grab a photo and convert it up to a digital format.Most scanners can also handle print now.

Digital Camera-Allows you to take photos and upload them straight up to the computer where you can do anything you want where you can edit to add color or put them on a social networking site. Or plug it straight into a photo printer.



Bar code reader- Makes a verification with a bar code that are created with thick and thin lines that come in many different in a different variety of styles.

Projector-Can hook up a computer to a projector to display projects.

Computer remote control- can control the projector though the computer, and can give the presenter time and space to move around and not just look up at the board to explain better.