Mouse

An input device that lets you select and move items on your screen.

Keyboard

An input device that lets you enter information and instructions into a computer. Most keyboards have 101 keys.

An output device that displays text and graphics on the screen.

Printer

An output device that produces a paper copy of documents you create on the computer.

CPU Case

The box that contains all the major parts of the computer, including the CPU.

CD-ROM Drive

A device that reads information stored on Compact Discs (CDs).

DVD Drive

A device that reads information stored on DVD Discs.

Window

A rectangle that displays information on the screen. Each window has a title bar that displays the name of the window.

Icon

A small picture that represents an item, such as a program.

Folder

Works like a file folder to keep files or documents of similar types together.

Toolbar

Rows of buttons, often at the top of the screen, that represent the most commonly used menu items. These are shortcuts to the menu commands.