1. Storage Devices
Momina

2. What is a storage Device?
A storage device is a device used for storing something.

3. Types of Storage Devices
Optical
Eg.
BLU Ray
Compact Disks – CD-ROMS ; CD-R; or CD-RW
DVD’s
Magnetic Eg
Hard Disks
Magnetic tape
Floppy
Solid State
External Hard Disks
Camera Card
USB’s

4. Optical Storage Devices
Uses A Precise laser Beam

5. BLU Ray
Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK and Thomson). The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.

6. Compacts Discs
A Compact Disc (also known as a CD) is an optical disc used to store digital data.

7. DVD’s
A DVD is a larger, faster CD that can hold video, audio, and/or computer data.
Physically similar to a CD, a single-layer, single-sided DVD has a maximum capacity of 4.7GB (about two hours of MPEG-2 video), about seven times the capacity of a CD-ROM (a normal CD holds around 650MB).

8. Magnetic Storage
Uses a Magnet Medium

9. Hard Disks
The hard disk drive is the main, and usually largest, data storage device in a computer.
It is inside the computer

10. Magnetic Tape
Magnetic tape is an external storage device that can be used for making copies of audio, video, and data.

11. Floppy
A floppy disk is a data storage medium that is composed of a disk of thin, it is in a square or rectangular plastic shell.
It cannot contain as much data a CD or DVD or a Hard disk

12. Solid State Storage Devices
Uses electronic circuits that retain the values without any power source

13. External Hard Drive
An external hard disk drive is a type of hard disk drive which is connected from the outside to a computer
An external hard disk drive is a type of hard disk drive which is externally connected to a computer

14. Camera Card (SD Cards)
They look like tiny pieces of plastic with 5 metal contacts and will come in capacities ranging from 128mb to 8 gb.

15. USB’s
A USB flash drive consists of flash memory data storage device integrated with a USB (Universal Serial Bus) 1.1 or 2.0 interface. USB flash drives are typically removable and rewritable, much smaller than a floppy disk, and most weigh less than 1 ounce

16. I know confusing inst it? Don’t worry I didn’t get it Either
Did you get it?
I know confusing inst it?
Don’t worry I didn’t get it Either
THANK YOU AND GOOD NIGHT