Storage devices are used to store data / information. These are some storage devices.
1) Floppy Disk:
*The floppy have limited capacity of storage.
* These are relatively slow.
* These are less reliable than hard disk.
2) Hard Disk: We can store huge amount of data in one hard disk. e.g we can store large amount, Thousand of books of one library can store in one Hard disk.
3) CD/DVD: Cd/ Dvd is the most popular and the least expensive type of optical disks.
4) Use flash memory: Usb stands for universal serial bus. It is a kind of portable storage device.
Posted By: Wasim Javed
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