1. Input & Output Devices

2.  If It stands tall – “tower”  If it lays flat – “desktop”

3.  The devices that are used to put data in the computer

4. The most often used input device The order of the keys is called QWERTY from the order of the keys on the top row.

5.  A ball underneath rolls as the mouse moves across the mouse pad.  The cursor on the screen follows the motion of the mouse.  Buttons on the mouse can be clicked or double-clicked to perform tasks, like to select an icon on the screen or to open the selected document.  New mice don't have a ball at all. They use a laser to sense the motion of the mouse instead.

6.  Trackball - has the ball on top and you move it with your finger  Touch pad - allows you to move your finger across a pressure sensitive pad and press to click  Joy Stick – typically used for gaming

7.  copies a picture or document into the computer

8.  Photos are taken with the camera away from the computer and stored on a memory chip. Then the camera is plugged into the computer, so that the images can be downloaded

9.  display information in a way that you can you can understand

10.  The most common output device

11.  output devices that allow you to hear sound from your computer.

12.  Takes what you see on the computer screen and prints it on paper. Inkjet printer - Sprays ink onto paper to form characters Laser printers - Works like a copy machine, using toner and a heat bar