Computer Basics

The parts of a computer that you can actually touch are called hardware.

The computer case is the metal (or plastic) box that holds the 'brains' of the computer.

The central processing unit (CPU) is the brains of the computer. Any time you click the mouse or press a key on the keyboard, you are sending instructions to the CPU.

Also inside the computer case is the hard drive where all of your documents are saved.

The monitor looks like a TV screen and lets you see your work and your files.

The keyboard is used for typing words and numbers on the computer. Whatever you type on the keyboard, you can see on your monitor.

The mouse lets you point to objects on your screen, click on them, and even move them. You can also use the mouse to scroll (or move) through different parts of your screen.

The printer takes the text and pictures on your screen and prints them onto paper

Food and drinks can be harmful to your computer. You should keep any food and drinks AWAY from your computer.

Don't waste paper. Be sure to look over your document and only print what you need.

When you use the Internet, stay on approved websites. Some websites are dangerous and can give your computer viruses. Other websites might have bad messages.

All computer hardware components that are instrumental in feeding data to a computer system are categorized as input devices. Examples: keyboards, mouse, touchpad, microphone, webcam, and scanner.