Computer software includes operating systems, application software, and programming languages. Operating systems like Windows and UNIX allow computers to function and speak to users. Application software interacts with users to perform tasks, and includes programs like Microsoft Office, web browsers, and antivirus software. Programming languages such as C and Java are used to create operating systems and applications. Other types of software include inventory management, enterprise resource planning, utilities, and accounting programs. Computer software provides the foundation for computers to function and for users to accomplish goals.

1. Computer SoftwareComputer Software
IntroductionIntroduction

2. Software means by which computer systemsSoftware means by which computer systems
speakspeak with computer users.with computer users.
Software forms theSoftware forms the heartheart of computer systems.of computer systems.
Software = the collection of computercomputer
programsprograms, proceduresprocedures and documentationdocumentation
that performs different tasks on a computer
system.
Computer SoftwareComputer Software

3. Computer software consists of a machinemachine
languagelanguage = consists of groups of binarybinary
valuesvalues, which specify processor instructions.
Computer software = languagelanguage in which a
computer speaks.
The term 'software' was first used by John
Tukey in 1958.
Computer SoftwareComputer Software

4. Operating Systems
Computer, in order to work, to put its
components to work, needs operating systemoperating system.
The latest version of this software is WindowsWindows
VistaVista, which was not so long ago launched on
the market.
Different types of computer software:Different types of computer software:
Operating SystemsOperating Systems

5. Even though WindowsWindows is so popular, there are
still other operating systems that are used.
UNIXUNIX comes second and it is mostly used in
offices, rather than homes.
Web servers, on the other hand, use ApacheApache
OS.OS.
Different types of computer software:Different types of computer software:
Operating SystemsOperating Systems

6. Operating system is something that we installinstall
on our computer, and that is actually the end of
the job with it.
Different types of computer software:Different types of computer software:
Operating SystemsOperating Systems

7. Application software
Application softwareApplication software = interacts with
our machines and we use them to get
things done.
Different types of computer software:Different types of computer software:
Application SoftwareApplication Software

8. Application Software = enables the end users
to accomplish certain specific tasks.
Business software, databases and educational
software are some forms of application software.
Different word processors, which are dedicated
for specialized tasks to be performed by the
user, are other examples of application softwareapplication software.
Different types of computer software:Different types of computer software:
Application SoftwareApplication Software

9. e.g. used of Word, Excel or PowerPoint from
Microsoft, = application software.
Web browsersWeb browsers are also application software that
we use on a regular basis.
Most popular are Internet ExplorerInternet Explorer and MozillaMozilla
Firefox.Firefox.
e-mails = OutlookOutlook, much used in offices and
Media Player is the software used to watch
videos on the computer.
Different types of computer software:Different types of computer software:
Application SoftwareApplication Software

10. Another well known application software is the
anti-virusanti-virus.
Different types of computer software:Different types of computer software:
Application SoftwareApplication Software

11. Programming software
The most popular software is the application
software.
On the other hand, the programming languagesprogramming languages
are used only by a small group of people.
These are the main software that can create
operating systems and applications.
Different types of computer software:Different types of computer software:
Programming softwareProgramming software

12. These software come in forms of toolstools
that assist a programmer in writing
computer programs.
Computer programs are sets of logicallogical
instructionsinstructions that make a computer system
perform certain tasks.
Different types of computer software:Different types of computer software:
Programming softwareProgramming software

13. The most usedused programming languages are CC
and JavaJava. Each of them has a certain area of
expertise.
Java is mainly used for creating Internet
applications, while C is the brick and mortar for
operating systems.
Different types of computer software:Different types of computer software:
Programming softwareProgramming software

14. Internet applications gain more and more
terrain, and PHPPHP is one of the most popular
programming language.
The market for mobile phones has expanded,
and this need for applications.
The software is made with programming
languages, e.g. WAP
Different types of computer software:Different types of computer software:
Programming softwareProgramming software

15. Those are three types of computer software:
operating system software, application software
and programming languages.
They are all needed for us to be able to use the
computers as we do today.
Other Types of SoftwareOther Types of Software

16. Apart from those three basic types of software,
there are some other well-known forms of
computer software:-
e.g. inventory management softwareinventory management software, ERPERP,
utilityutility softwaresoftware, accounting softwareaccounting software and others.
Other Types of SoftwareOther Types of Software

17. Inventory Management SoftwareInventory Management Software: This
type of software helps an organization in
tracking its goods and materials on the
basis of quality as well as quantity.
Inventory software helps a company in
organizingorganizing inventory and optimizingoptimizing the
flow of goods in the organization =
improve customer service.
Other Types of SoftwareOther Types of Software

18. Utility SoftwareUtility Software: Also known as service routine,
helps in the management of computer hardware
and application software.
= Performs a small range of tasks. E.g. Disk
defragmenters, systems utilities and virus
scanners are some of the typical examples of
utility software.
Other Types of SoftwareOther Types of Software

19. Data Backup and Recovery Software: An
ideal data backup and recovery software
provides functionalities beyond simple copying
of data files.
This software supports user needs of specifying
what is to be backed up and when.
Backup and recovery software preserve the
original organization of files and allow an easy
retrieval of the backed up data.
Other Types of SoftwareOther Types of Software

20. Computer software = language in which a
computer speaks.
Thank You..Thank You..
ConclusionConclusion

21. Operating System PlacementOperating System Placement

22. Network Operating System.
Generic term used to refer to what are really
distributed file systems.
The NOS is one of the most important
components of the network.
Network Operating SystemNetwork Operating System

23. Four of the most popular network operating
systems:
Novell NetWare, Microsoft Windows NT, Unix,
Macintosh OS (Mac OS).
Other e.g. includes LAN Manager, Linux
Network Operating SystemNetwork Operating System