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Digital Versatile Disc (DVD)
It is used to store a huge amount of data. The storage
capacity of a DVD is more than a CD.
Pen Drive DVD
It is also known as USB Flash drive. The storage capacity of a
pen drive is more than a DVD but less than a hard disk.
Pen Drive
Tech Funda
The computer has special ports for pen drive
called the USB Ports. We insert the pen drive
into a USB port to store data in it.
USB Port
21 st
Century #Leadership & Responsibility
Skills
Never touch the wires and cables
when the computer is on as you may
COMP get a shock.
CAUTION
Restart
The parts of computer are divided into three categories—input devices,
output devices and storage devices.
Input devices are used to instruct the computer what to do.
Keyboard, mouse and scanner are some of the input devices.
Output devices are used to give the result.
Monitor, printer and speakers are some of the output devices.
Storage devices are used to store our work.
Hard disk, CD, DVD and pen drive are some of the storage devices.
22 Plus (Ver. 3.2)-II

