COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
uses of headphones
A
playing music from computer, on the move
B
A 2-in-1 PC consists of a screen and a detachable keyboard and has the functionality of both a laptop computer and a tablet
C
networks that allow mobile broadband from smartphone without wifi router
D
a networking device that connects devices together by using packet switching to receive, process, and forward data to the destination device
Explanation: 

Detailed explanation-1: -Sometimes called earphones, headphones are a hardware output device that connect to a computer line out or speakers port or wirelessly with Bluetooth. Headphones allow you to listen to audio or watch a movie without disturbing people around you.

Detailed explanation-2: -Using a USB Port Make sure to plug it directly into your computer, and not into a USB hub. Switch audio outputs (if necessary). Usually when you plug your USB headphones into your computer, it will automatically switch so that audio plays through the headphones.

Detailed explanation-3: -If you have multiple audio output devices connected to your Windows 10 PC, your device might stream the sound in the wrong output even after you plug in your headphones. To prevent this from happening, set your headphones as your PC’s default audio device.

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