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Basic Computer Technology
Online Education Solutions© 2010www.onlineeducationsolutions.org
(773) 450-6706
Which items are input devices?
Incorrect, Try Again
Correct
• The mouse is used to control the movement of the pointer on the monitor to select different options or locations
Correct
• The keyboard is used to press the keys to enter instructions to the computer.
Correct
• The microphone is used to recover voice, enter voice commands, and have a conversation using VoIP.
Correct
• Webcam can be used to record video and have video conference over the internet.
Which items are output devices?
Incorrect, Try Again
Correct
• The CPU (central processing unit) is the main part of the computer that allows it to function. Versions of CPUs are laptop, desktop, netbook, notebook, and tablet.
Correct
• Headphones allow for the user to hear the audio produced by the computer. Speakers are another option to listening to audio.
Correct
• Printers output documents and pictures on paper that are processed by the computer. There are different type of printers: ink-jet, photo, laser, and etc.
Correct
• Monitors provides visual display that is processed by the computer. There are different types of monitors. The current preferred option is LCD flat screen.
Congratulations!
• You now know the differences between input and output devices.