This document provides information about operating systems and software. It defines an operating system as system software that manages computer hardware and resources, provides a user interface, and allows other software programs to run. Computer software, or applications, are the programs users interact with like word processors, spreadsheets, and games. The operating system loads automatically and acts as an interface between the user and hardware. It discusses the main functions of an operating system in managing resources and executing other programs. Examples of operating systems include Windows, Mac OS, and Linux, while examples of applications include Microsoft Office, Photoshop, and web browsers.

1. PRESENTATIONS
“SOFTWARE AND OPERATING SYSTEM”

2. Annisaa Nurul Hafidha
Besse Lili Nabila
Eka Yuliati Mustopa
Ivan Novianto
Phika Arisna Fuzianty
Dhea Afsari
Samsu
Wimpi Cahya Kumala
MEMBER'S NAME

3. OPERATING SYSTEM”
An operating system (OS) is system
software that manages computer hardware
and software resources and provides
common services for computer programs.
Computer software, or simply software, is a
part of a computer system that consists of
data or computer instructions, in contrast to
the physical hardware from which the
system is built. In computer science and
software engineering, computer software is
all information processed by computer
systems, programs and data.
“SOFTWARE AND

4. The operating system is a special type of
program that loads automatically when
you start your computer. The operating
system allows you to use the advanced
features of a modern computer without
having to learn all the details of how the
hardware works The link between the
hardware and you, the user Makes the
computer easy to use without having to
understand bits and bytes!
OPERATING SYTEMS SOFTWARE

5. An application program is
the type of program that you
use once the operating
system has been loaded.
Examples include word-
processing programs,
spreadsheets and databases
APPLICATION SOFTWARE
Mozilla Firefox
Photoshop C6

6.  manage the computer's resources, such as the central
processing unit, memory, disk drives, and printers
 establish a user interface, and
 execute and provide services for applications software
FUNCTIONS OPERATING SYSTEM
AN OPERATING SYSTEM HAS THREE MAIN FUNCTIONS:

7. Application software, is computer software
designed to help the user to perform specific
tasks. Examples include enterprise software,
accounting software, office suites, graphics
software and media players
FUNCTION APPLICATION SOFTWARE

8. Windows : Windows 95, Windows 98,
Windows NT, Windows 2000,
Windows Me, Windows XP, Windows
Vista, Windows 7
EXAMPLE OPERATING SYSTEM
Mac OS : Mac OS Classic, Mac OS X
Linux : Red Hat, Ubuntu, Debian,

9. Payroll
EXAMPLE APPLICATION
Microsoft Office Adobe PhotoshopGoogle chrome
Avira JavaInternet download manager Xampp

10. Information worker software
 Enterprise resource planning
 Accounting software
EXAMPLE APPLICATION
Data management
 Contact management
 Spreadsheet
 Personal database
Documentation
 Document automation/assembly
 Word processing
 Desktop publishing software
 Banking software