5. HARDWARE
Motherboard/ System Board
The function of the computer motherboard is to act as the main circuit
board that connects and communicates to all the devices and
components attached.
7. HARDWARE
Random Access Memory ( RAM )
Primary storage device. Data is stored on a
memory module to save and retrieve data
quickly
The lower the amount of RAM memory, the slower the
computer will run.
8. HARDWARE
Hard Drive
HDD
a device that
stores all the
software
installed on a
computer as
well as all the
data files
created and
used by this
software.
11. HARDWARE
Sound Card
a peripheral device
that attaches to the
ISA or PCI slot on a
motherboard to
enable the
computer to input,
process, and deliver
sound.
Audio Card
12. HARDWARE
LAN Card
a device that
connects a
client computer,
server, printer
or
other
component to
your network.
NETWORK INTERFACE
CARD-NIC
14. An input device is any
hardware device that sends data to a
computer, allowing you to interact with
and control it
Input
15. Processing devices are parts of the computer that are
responsible for processing or converting data into
meaningful information.
Process
PROCESSING AND
STORAGE
16. a piece of computer
equipment on
which information
can be stored.
Storage
17. An output device is any
piece of computer
hardware equipment
which converts
information into human-
readable form.
Output
18. WHAT ARE THE PRIMARY
COMPONENTS OF A COMPUTER ?
Input devices.
Central Processing Unit
(containing the control
unit and the
arithmetic/logic unit).
Memory.
Output devices.
Storage devices.
19. a collection of data
or computer instructions that tell
the computer how to work.
SOFTWAR
E
20. Operating system software
tells the computer how to
perform the functions of
loading, storing and
executing an application
and how to transfer data.
22. 22
APPLICATION SOFTWARE
Application Software consists of programs
that tell a computer how to produce
information. Some of the more commonly
used packages are:
Word processing
Electronic spreadsheet
Database
Presentation graphics
23. 23
APPLICATION SOFTWARE
Application Software consists of programs
that tell a computer how to produce
information. Some of the more commonly
used packages are:
Word processing
Electronic spreadsheet
Database
Presentation graphics
24. 24
APPLICATION SOFTWARE
Application Software consists of programs
that tell a computer how to produce
information. Some of the more commonly
used packages are:
Word processing
Electronic spreadsheet
Database
Presentation graphics
25. 25
WORD PROCESSING
Word Processing software is used to create and print
documents. A key advantage of word processing
software is that users easily can make changes in
documents.
26. 26
ELECTRONIC SPREADSHEETS
Electronic spreadsheet software allows the user to add, subtract,
and perform user-defined calculations on rows and columns of
numbers. These numbers can be changed and the spreadsheet
quickly recalculates the new results.
27. 27
DATABASE SOFTWARE
Allows the user to enter, retrieve, and update data in
an organized and efficient manner, with flexible
inquiry and reporting capabilities.
28. 28
PRESENTATION GRAPHICS
Presentation graphic software allows the user to
create documents called slides to be used in making
the presentations. Using special projection devices,
the slides display as they appear on the computer
screen.
29. a collection of raw facts, figures and
symbols, such as numbers, words,
images, video and sound, given to
the computer during the input
phase.
DATA
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30. Information is computers manipulated data
that is organized, meaningful, and useful.
During the output Phase, the information
that has been created is put into some form,
such as a printed report.
The information can also be put in computer
storage for future use.
INFORMATION
