FIND THE COUPLE
https://wordwall.net/es/resource/87092117/storage-devices
Vocabulary
https://wordwall.net/es/resource/87128885/storage-device-vocabulary
https://www.youtube.com/watch?v=Y3WHD5_mGCk
https://www.youtube.com/watch?v=OsEDJM9NuGA
Definition of computer storage
devices:
The storage device is a hardware device that is used to
store data and information. They Provide one of the core functions of the
modern computer. They come in different sizes and shapes depending on the needs
and functionalities.
Types of storage:
Primary storage
A primary storage device is any storage device or
component that can store nonvolatile data in computers, servers, and other
computing devices. It is used to hold/store data and applications temporarily
or for a shorter period of time while the computer is running.
RAM
This is called Random Access Memory because any of the
data in RAM can be accessed just as fast as any of the other data. This is
generally located on the motherboard of the computer.
Secondary storage
Secondary memory is not directly accessible by the CPU.
The computer usually uses its input/output channels to access secondary storage
and transfers the desired data using an intermediate area in primary storage.
Hard disk is an example for secondary storage.
Types of computer storage devices
There are four types of computer storage devices,
Magnetic storage devices
Hard Disk
https://www.youtube.com/watch?v=wteUW2sL7bc
A hard disk drive (HDD) is a non-volatile computer
storage device containing magnetic disks or platters rotating at high speeds.
Hard disk
·
Floppy Disk
https://www.youtube.com/watch?v=N07P8Vl_6nk
A Floppy disk is a portable soft magnetic disk. These
are slower to access than hard disks and have less storage capacity, but they
are much less expensive.
Optical storage devices
https://www.youtube.com/watch?v=CbfIyNSqZwQ
Optical storage devices are
devices that use lasers to read and write data to discs. They are commonly used
to store music, movies, and data
· Compact Disc (CD)
· 
CD, DVD, and BD
Flash Memory devices
https://www.youtube.com/watch?v=H2WzGOMkeow
· USB Flash Drive
USB means Universal Serial Bus. This is a small,
portable flash memory card that plugs into a computer’s USB port and functions
as a portable hard drive.
· Memory Card
A memory card is an electronic flash memory storage disk
commonly used in consumer electronic devices such as digital cameras, MP3
players, mobile phones, and other small portable devices. These are usually
read by connecting the device containing the card to the computer, or by using
a USB card reader.
Online Cloud storage devices
Cloud storage is a cloud computing model in which data
is stored on remote servers and accessed over the internet or through a
dedicated private network connection.
Dropbox, Google Drive, iCloud, Microsoft One Drive, are some examples for online cloud storage
Cloud storages
Most used storage devices
· Hard disk drives
· Cloud storages
· Flash memory
· Optical drives
· External hard drives
Out put
What is this ?
___________________
_________________
____________________ __________________
_______________________________
________________________________
____________________________________
