- any hardware capable
of holding information
either temporarily or
permanently.
- a medium that holds
memory for short
periods of time while a
computer is running.
Ex: RAM - volatile
- non-volatile device that
holds data until it is
deleted or overwritten.
Primary storage
Storage Device
Secondary storage
Hard Disk
Drive
hard drive, HD, or HDD)
is
magnetic,
nonvolatile data storage
device
installed
internally in a computer.
Solid-state Drive
- Non-volatile storage
device that is faster in
performance than HDD
- integrated circuit
- USB thumb drive, data
stick, pen drive, memory
unit, keychain drive,
- portable storage device
USB Flash
drive
Secure Digital
(SD) Card
- one of the more
common types of
memory cards used with
electronics.
Ex: SD, MiniSD, MicroSD
- a flat, round, optical
storage medium invented
by James Russell. The
first CD was created at a
Philips factory in
Germany on August 17,
1982.
- a disc capable of storing
a significant amount
more data than a
standard compact disc
- floppy diskette
- a type of storage media,
capable of storing small
electronic data, like a
computer file
Optical Media
Floppy Disks
Tapes
- magnetically thin coated piece of
plastic wrapped around wheels
capable of storing data
- less expensive than other storage
media, but it is a much slower
solution because it is sequential
access and is often used for backing
up large amounts of data.
Storage capacity refers
to how much disk space one
or more storage devices
provides. It measures how
much data a computer system
may contain.
Locate and open the
ShareIt app in your
phone and in the
receiving phone.
In the receiving
phone, tap
Receive. A QR
code will be
displayed.
In the sender
phone, tap Send.
Next, tap on the
files you want to
send to the other
mobile and then
click on Send.
Turn off hotspot (if
your hotspot is on)
and open WLAN.
Click Next.
Scan the QR code
of the receiving
phone.
Your files has been
successfully sent.
Enable the
Bluetooth in both
phones.
In the sender
phone, highlight
the file/s that you
want to send.
Tap Share. Then
select Bluetooth.
In the Bluetooth
Devices list, select
the device to
receive the files.
Wait for the
transfer to finish.