Kinds of Computer software

Computer software, or simply
“software”, can be described in
many ways:
•Software is computer
instructions or data can be
stored electronically.

•Software refers to the
programs inside your
computer.
•Software is a general term
used in describing the role that
computer programs,
procedure and documentation

•Software provides instruc-
tions for a computer.
•Oftentimes, when buying a
computer some programs
are bundled with it which is
the software of the
computer.

•A visual representation
of software is commonly
displayed in a computer’s
monitor when it is
running.

Examples of installer icons and
installer packages of software

HARDWARE SOFTWAR
E
INFORMATIO
N
A computer hardware requires a software to be functional

System Software Application Software
Operating System
Utility Software
Command Line
Interface
Graphical User
Interface
Word Processor
Spread sheet
Application
Presentation Software
Database Application
Desktop Publishing
Software
Graphics Editing
Software
Multimedia Software
Web Browser
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7
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10
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12
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Virus Protection
Disk Compression
Disk Clean -up
File Compression

Software has two categories:
system software and
application software.
1. System software
- controls the programs
inside your computer

- needed to control the
operation of computer
including managing memory
and peripherals, booting
transferring data from
memory to disk, rendering
text into a display device and
more

Operating System and Utility
System are included under this
category
Operating system
directs all the activities
and sets all the rules for
how the hardware and
application software work
together.

To allow the user to work, a
user must have an interface that
serves as the medium of
interaction among the user,
software and hardware. There
are two interfaces emerged on
the market of operating systems.
These are the CLI and GUI
interfaces

Two Interfaces of Operating System
CLI (Command Line
Interface)
In this interface, the
user types in the
command.
The user sees the
command line on the
monitor.
A command prompt, shown
on the monitor, waits for
commands from the user.
Examples of CLI are DOS,
MSDOS and UNIX.

GUI (Graphical User
Interface)
This interface provides
graphical
representations of files,
folders, commands and
programs.
It makes the computer
easier to use.
Examples of GUI are
Mac OS, Ubuntu and
different Microsoft
Windows version

Utility software
a program that
performs a very
specific task and
maintains a very
specific part of the
Windows operating
system
Examples of utility
software available in
your system are
enumerated below:

Virus Protection – software that scans
the computer’s memory, all files and
storage devices that are accessed. Its
function is to search for and remove
viruses from your computer.
Disk Compression – – software or
hardware that compresses or
decompresses data when needed

Disk Clean-up – provides help to the
user by searching for files that can be
safely deleted to save space in the hard
disk
File Compression – software that
makes files smaller than their original
size to decrease the amount of disk
space it occupies

Application Software
works with the operating
system software to help you
use your computer to do
specific tasks such as typing
letters and reports, making
presentations, editing
videos, and recording songs

Types of Application
Software
Word Processor- used to
create documents such as
letters, reports, manuals,
certificates, newsletters,
calendars, and specialized
documents such as Web

Early word processing programs
include Wordstar and
Multimate in 1980s, and Write
and Ami Pro in 1990s.
Common word processing
programs today include Microsoft
Word, WordPerfect and Ami Pro
which was renamed as Word Pro.

Spreadsheet Application
used to store numeric data
that can be used in
calculations.
calculations can be made
automatically as formulas
have been preset into the
spreadsheet.

the first spread sheet
program was called VisiCalc
Recent spreadsheet
programs include Microsoft
Excel, Lotus 123 and
Quattro Pro.

Desktop Publishing Application
used to create newspapers,
newsletters, brochures, and similar
types of publications
commonly used programs today are
Microsoft Publisher and Adobe
PageMaker

Graphics Editing Software
used to create, scan and edit images
and digital photographs on your
computer
Examples are Microsoft Paint,
Adobe Photoshop, Corel
Photo , Paint and CorelDraw.

Multimedia Software
used to present data in more than one
medium, such as combining text, graphics,
animation, audio and video.
These kinds of programs are widely used by
filmmakers utilizing computers for their special
digital effects. Such programs are the
Microsoft Movie Maker, Flash and Power
Director.

Web Browser
used to access and view websites and
its web pages
Examples of web browsers are
Internet Explorer, Google Chrome,
Netscape Navigator and Mozilla
Firefox.

SOFTWARE
A.____________ B. ___________
2._____1.________
a._____
b._____b._____
c._____
d._____
a._____
1. ___________
2. ___________
3. ___________
4. ___________
5. ___________
6. ___________
7. ___________
8. ___________
Fillin the blanks by writing the Different
typesof Software

SELF CHECK
UTILITY SOFTWARE WEB BROWSER
VIRUS PROTECTION FILE COMPRESSION
VISICALC DATA BASE APPLICATION
PRESENTATION SOFTWARE COMMAND LINE INTERFACE
GRAPHICAL USER INTERFACE SOFTWARE
Read the statement carefully and find the
correct answer from the given box below.

UTILITY SOFTWARE WEB BROWSER
VIRUS PROTECTION FILE COMPRESSION
VISICALC DATA BASE APPLICATION
PRESENTATION SOFTWARE COMMAND LINE INTERFACE
GRAPHICAL USER INTERFACE SOFTWARE

SOFTWARE
A.____________ B. ___________
2._____1.________
a._____
b._____b._____
c._____
d._____
a._____
1. ___________
2. ___________
3. ___________
4. ___________
5. ___________
6. ___________
7. ___________
8. ___________
Fill in the blanks by writing the
Different types of Software

WRITE THE PURPOSE OR
FUNCTIONS OF THE DIFFERENT
TYPES OF SOFTWARE
A. _____________________ B. _________________
1. ___________________ 1. __________________
a. _________________ 2. __________________
b. _________________ 3. __________________
2. __________________ 4. __________________
a. ________________ 5. __________________
b. ________________ 6. __________________
c. ________________ 7. __________________
d. ________________ 8. __________________

A. System Software
B. Application
Software
1. Operating System
2. Utility Software
a. Command Line Interface
b. Graphical User Interface
1. Word Processor
2. Spread sheet Application
3. Presentation Software
4. Database Application
5. Desktop Publishing
Software
6. Graphics Editing Software
7. Multimedia Software
8. Web Browser
1
2
3
4
5
6
7
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9
10
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12
13
14
a. Virus Protection
b. Disk Compression
c. Disk Clean -up
d. File Compression

Kinds of Computer software

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