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Speakers
Speakers are output devices that are used for
listening to music, voice and sound on a computer.
Speakers
Headphones
Headphones are small speakers used to hear the sound
without causing any disturbance to others.
Headphones
STORAGE DEVICES
The part of the computer that is used to store our work is called a storage device.
Some of the storage devices are:
Compact Disc (CD)
Compact Disc is circular in shape. It is a portable storage
device.
Digital Versatile Disc (DVD)
CD
Digital Versatile Disc is also circular in shape. It is used to store
a huge amount of data. The storage capacity of a DVD is more
than a CD.
DVD
Hard Disk
Hard disk is rectangular in shape. It is fixed inside the
CPU box. It can store a huge amount of information
that can be used very quickly any time.
Hard Disk
Pen Drive
It is a small storage device, also known as USB Flash drive. The
storage capacity of a pen drive is more than a DVD but lesser
Pen Drive than a hard disk.
14 Modular (Ver. 1.1)-II

