lesson 3 j4

...............are devices that output information from a computer.

• Output devices

• Documents

• Input devices

.................................are input devices of the computer.

• a. The keyboard, mouse, and speaker

• The touch screen, speaker, and printer

• The camera, scanner, and microphone

All the following are from input devices on the computer components, except the........

• screen

• keyboard

• microphone

A computer is used to create and edit spreadsheets and presentations.

• True

• False

Input devices in computers work on processing data. ( )

• True

• False

The keyboard is a device that is used to output data. ( )

• Ture

• False

Braille terminals and speech synthesizers help people with determination to use computers.

( )

• Ture

• False

The microphone is very important to hear audio or video.( )

• Ture

• False