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Computer
Software
SOFTWARE
Software also called a program, consists
of a series of related instructions, organized
for a common purpose, that tells the
computer what tasks to perform and how to
perform them.
User Interface controls how
you enter data and instructions
and how information is displayed
on the screen.
Graphical User Interface
- interact with the software
using text, graphics, and visual
images such as icons.
Computer Software.pptx
Icon is a miniature image that
represents a program, an
instruction, or some other object.
Computer Software.pptx
2 CATEGORIES OF SOFTWARE
1. System Software
2. Application Software
System software consists of the
programs that control or maintain the
operations of the computer and its
devices. System software serves as the
interface between the user, the
application software, and the computer’s
hardware.
2 CATEGORIES OF SOFTWARE
2 TYPES OF SYSTEM SOFTWARE
1. Operating System is a set of
programs that coordinates all the
activities among computer hardware
devices. It provides a means for users
to communicate with the computer
and other software.
2 TYPES OF SYSTEM SOFTWARE
1. Operating System is a set of
programs that coordinates all the
activities among computer hardware
devices. It provides a means for users
to communicate with the computer
and other software.
Computer Software.pptx
2 TYPES OF SYSTEM SOFTWARE
2. Utility Program allows a user to
perform maintenance-type tasks usually
related to managing a computer, its
devices, or its programs.
Computer Software.pptx
Application Software consists of
programs designed to make users more
productive and/ or assist them with
personal tasks.
2 CATEGORIES OF SOFTWARE
Computer Software.pptx
Installing is the process of setting up
software to work with the computer,
printer, and other hardware.
INSTALLING AND RUNNING PROGRAMS
Computer Software.pptx
A programmer
develops software or
writes the instructions
that direct the
computer to process
data into information.
SOFTWARE DEVELOPMENT
CATEGORIES OF COMPUTERS
CATEGORIES OF COMPUTERS
• Personal Computer is a computer that
can perform all its input, processing,
output, and storage activities by itself. A
personal computer contains a processor,
memory, and one or more input, output,
and storage devices.
CATEGORIES OF COMPUTERS
Computer Software.pptx
• Personal Computer is a computer that
can perform all its input, processing,
output, and storage activities by itself. A
personal computer contains a processor,
memory, and one or more input, output,
and storage devices.
CATEGORIES OF COMPUTERS
• Desktop Computers - is
designed so that the
system unit, input devices,
output devices, and any
other devices fit entirely on
or under a desk or table.
2 TYPES OF PERSONAL COMPUTERS
• Notebook Computers -
also called a laptop
computer, is a portable,
personal computer often
designed to fit on your lap.
2 TYPES OF PERSONAL COMPUTERS
• Mobile Devices
A mobile device which are small enough to carry
in a pocket, usually do not have disk drives.
Instead, these devices store programs and data
permanently on special memory inside the system
unit or on small storage media such as memory
cards.
CATEGORIES OF COMPUTERS
• Tablet is a special type of
notebook computer that you
can interact with by touching
the screen with your finger or
a digital pen. A digital pen
looks like a small ink pen but
uses pressure instead of ink.
CATEGORIES OF COMPUTERS
• Smart phone is an Internet-
enabled phone that usually
also provides personal
information management
functions such as a calendar,
an appointment book, an
address book, a calculator, and
a notepad.
CATEGORIES OF COMPUTERS
• A text message is a short note, typically fewer than 300
characters, sent to or from a smart phone or other mobile
device.
• An instant message is a real-time Internet communication,
where you exchange messages with other connected users.
• A picture message is a photo or other image, sometimes along
with sound and text, sent to or from a smart phone or other
mobile device.
• A video message is a short video clip, usually about 30
seconds, sent to or from a smart phone or other mobile device.
TYPES OF MESSAGES
A PDA (personal digital assistant),
which often looks like a smart phone,
provides personal information
management functions such as a calendar,
an appointment book, an address book, a
calculator, and a notepad.
An e-book reader a a
handheld device that is used
primarily for reading e-books.
An e-book, or digital book, is
an electronic version of a
printed book, readable on
computers and other digital
devices.
A handheld computer,
sometimes referred to as an
Ultra-Mobile PC (UMPC), is a
computer small enough to
fit in one hand.
A digital camera is a
device that allows users to
take pictures and store
the photographed images
digitally, instead of on
traditional film.
A portable media player
is a mobile device on which you
can store, organize, and play
digital media.
A game
console is a
mobile computing
device designed for
single-player or
multiplayer video
games.
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Steps in Installing & Running
a Program
•
•
•
Categories of Software
•
•
2 Types of System Software
•
•
Consists of a series of related
instructions, organized for a
common purpose, that tells the
computer what tasks to perform
and how to perform them.
Controls how you enter data and
instructions and how information
is displayed on the screen.
Interact with the software using
text, graphics, and visual images
such as icons.
Consists of the programs that
control or maintain the
operations of the computer and
its devices.
A type of system software that
has a set of programs that
coordinates all the activities
among computer hardware
devices.
A type of system software that
allows a user to perform
maintenance-type tasks usually
related to managing a computer,
its devices, or its programs.
Consists of programs designed to
make users more productive
and/ or assist them with personal
tasks.
Develops software or writes the
instructions that direct the
computer to process data into
information.
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Complete the acronym
PDA
Types of Messages
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Steps in Installing & Running
a Program
•
•
•
Categories of Software
•
•
2 Types of System Software
•
•
Consists of a series of related
instructions, organized for a
common purpose, that tells the
computer what tasks to perform
and how to perform them.
Controls how you enter data and
instructions and how information
is displayed on the screen.
Interact with the software using
text, graphics, and visual images
such as icons.
Consists of the programs that
control or maintain the
operations of the computer and
its devices.
A type of system software that
has a set of programs that
coordinates all the activities
among computer hardware
devices.
A type of system software that
allows a user to perform
maintenance-type tasks usually
related to managing a computer,
its devices, or its programs.
Consists of programs designed to
make users more productive
and/ or assist them with personal
tasks.
Develops software or writes the
instructions that direct the
computer to process data into
information.
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Computer Software.pptx
Complete the acronym
PDA
Types of Messages
A supercomputer is
the fastest, most powerful
computer — and the most
expensive. The fastest
supercomputers are capable
of processing more than one
quadrillion instructions in a
single second.
An embedded computer is a special-
purpose computer that functions as a
component in a larger product. Embedded
computers are everywhere — at home, in
your car, and at work.
Computer Software.pptx
EXAMPLES OF COMPUTER
USAGE
• Home user
• Small office/home office (SOHO) user
• Mobile user
• Power user
• Enterprise user
SMALL OFFICE/HOME OFFICE
(SOHO)
Includes any company with fewer
than 50 employees, as well as the self-
employed who work from home. Small
offices include local law practices,
accounting firms, travel agencies, and
florists.
MOBILE USERS
Those who work on a computer or
mobile device while away from a main
office, home office, or school.
Examples of mobile users are sales
representatives, real estate agents,
package delivery people, journalists,
consultants, and students.
POWER USER
Requires the capabilities of a
workstation or other type of powerful
computer.
Examples include engineers, scientists,
architects, desktop publishers, and
graphic artists
ENTERPRISE USER
Each employee or customer who
uses a computer in the enterprise is
an enterprise user.
Enterprise Computing refers to the
huge network of computers that
meets their diverse computing needs.
Telecommuting is a work
arrangement in which employees
work away from a company’s
standard workplace and often
communicate with the office through
the computer.
User Hardware Software
Home • Desktop or notebook computer
• Smart phone or another mobile
device
• Game consoles
• Business (e.g., word processing)
• Personal information manager
• Personal finance, online banking,
tax preparation
• Web browser
• E-mail, blogging, instant
messaging, chat rooms, and online
social networking
• Internet telephone calls
• Photo and video editing
• Reference (e.g., encyclopedias,
medical dictionaries, road atlas)
• Entertainment (e.g., games, music
composition, greeting cards)
• Education (e.g., tutorials, children's
math and reading software)
User Hardware Software
Small Office/
Home Office
• Desktop or notebook computer
• Smart phone or another mobile
device
• Shared network printer
• Business (e.g., word processing,
spreadsheet, database)
• Personal information manager
• Company specific (e.g., accounting,
legal reference)
• Network management
• Web browser
• E-mail
• Internet telephone calls
• Notebook computer equipped with
a wireless modem, or a netbook or
Tablet PC
• Video projector
• Smart phone or another mobile
device
• Handheld game consoles
• Business (e.g., word processing,
note
User Hardware Software
Power • Workstation or other
powerful computer
with multimedia
capabilities
• Smart phone or
another mobile device
• Desktop publishing
• Multimedia authoring
• Computer-aided design
• Photo, audio, and video
editing
• Personal information
manager
• Web browser
• E-mail
User Hardware Software
Enterprise • Server or mainframe
• Desktop or notebook
computer
• Industry-specific handheld
computer
• Smart phone or another
mobile device
• Business (e.g., word
processing,
spreadsheet, database)
• Personal information
manager
• Accounting
• Network management
• Web browser
• E-mail
• Blogging

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Computer Software.pptx

  • 2. SOFTWARE Software also called a program, consists of a series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them.
  • 3. User Interface controls how you enter data and instructions and how information is displayed on the screen.
  • 4. Graphical User Interface - interact with the software using text, graphics, and visual images such as icons.
  • 6. Icon is a miniature image that represents a program, an instruction, or some other object.
  • 8. 2 CATEGORIES OF SOFTWARE 1. System Software 2. Application Software
  • 9. System software consists of the programs that control or maintain the operations of the computer and its devices. System software serves as the interface between the user, the application software, and the computer’s hardware. 2 CATEGORIES OF SOFTWARE
  • 10. 2 TYPES OF SYSTEM SOFTWARE 1. Operating System is a set of programs that coordinates all the activities among computer hardware devices. It provides a means for users to communicate with the computer and other software.
  • 11. 2 TYPES OF SYSTEM SOFTWARE 1. Operating System is a set of programs that coordinates all the activities among computer hardware devices. It provides a means for users to communicate with the computer and other software.
  • 13. 2 TYPES OF SYSTEM SOFTWARE 2. Utility Program allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.
  • 15. Application Software consists of programs designed to make users more productive and/ or assist them with personal tasks. 2 CATEGORIES OF SOFTWARE
  • 17. Installing is the process of setting up software to work with the computer, printer, and other hardware. INSTALLING AND RUNNING PROGRAMS
  • 19. A programmer develops software or writes the instructions that direct the computer to process data into information. SOFTWARE DEVELOPMENT
  • 22. • Personal Computer is a computer that can perform all its input, processing, output, and storage activities by itself. A personal computer contains a processor, memory, and one or more input, output, and storage devices. CATEGORIES OF COMPUTERS
  • 24. • Personal Computer is a computer that can perform all its input, processing, output, and storage activities by itself. A personal computer contains a processor, memory, and one or more input, output, and storage devices. CATEGORIES OF COMPUTERS
  • 25. • Desktop Computers - is designed so that the system unit, input devices, output devices, and any other devices fit entirely on or under a desk or table. 2 TYPES OF PERSONAL COMPUTERS
  • 26. • Notebook Computers - also called a laptop computer, is a portable, personal computer often designed to fit on your lap. 2 TYPES OF PERSONAL COMPUTERS
  • 27. • Mobile Devices A mobile device which are small enough to carry in a pocket, usually do not have disk drives. Instead, these devices store programs and data permanently on special memory inside the system unit or on small storage media such as memory cards. CATEGORIES OF COMPUTERS
  • 28. • Tablet is a special type of notebook computer that you can interact with by touching the screen with your finger or a digital pen. A digital pen looks like a small ink pen but uses pressure instead of ink. CATEGORIES OF COMPUTERS
  • 29. • Smart phone is an Internet- enabled phone that usually also provides personal information management functions such as a calendar, an appointment book, an address book, a calculator, and a notepad. CATEGORIES OF COMPUTERS
  • 30. • A text message is a short note, typically fewer than 300 characters, sent to or from a smart phone or other mobile device. • An instant message is a real-time Internet communication, where you exchange messages with other connected users. • A picture message is a photo or other image, sometimes along with sound and text, sent to or from a smart phone or other mobile device. • A video message is a short video clip, usually about 30 seconds, sent to or from a smart phone or other mobile device. TYPES OF MESSAGES
  • 31. A PDA (personal digital assistant), which often looks like a smart phone, provides personal information management functions such as a calendar, an appointment book, an address book, a calculator, and a notepad.
  • 32. An e-book reader a a handheld device that is used primarily for reading e-books. An e-book, or digital book, is an electronic version of a printed book, readable on computers and other digital devices.
  • 33. A handheld computer, sometimes referred to as an Ultra-Mobile PC (UMPC), is a computer small enough to fit in one hand.
  • 34. A digital camera is a device that allows users to take pictures and store the photographed images digitally, instead of on traditional film.
  • 35. A portable media player is a mobile device on which you can store, organize, and play digital media.
  • 36. A game console is a mobile computing device designed for single-player or multiplayer video games.
  • 43. Steps in Installing & Running a Program • • •
  • 45. 2 Types of System Software • •
  • 46. Consists of a series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them.
  • 47. Controls how you enter data and instructions and how information is displayed on the screen.
  • 48. Interact with the software using text, graphics, and visual images such as icons.
  • 49. Consists of the programs that control or maintain the operations of the computer and its devices.
  • 50. A type of system software that has a set of programs that coordinates all the activities among computer hardware devices.
  • 51. A type of system software that allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.
  • 52. Consists of programs designed to make users more productive and/ or assist them with personal tasks.
  • 53. Develops software or writes the instructions that direct the computer to process data into information.
  • 66. Steps in Installing & Running a Program • • •
  • 68. 2 Types of System Software • •
  • 69. Consists of a series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them.
  • 70. Controls how you enter data and instructions and how information is displayed on the screen.
  • 71. Interact with the software using text, graphics, and visual images such as icons.
  • 72. Consists of the programs that control or maintain the operations of the computer and its devices.
  • 73. A type of system software that has a set of programs that coordinates all the activities among computer hardware devices.
  • 74. A type of system software that allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.
  • 75. Consists of programs designed to make users more productive and/ or assist them with personal tasks.
  • 76. Develops software or writes the instructions that direct the computer to process data into information.
  • 84. A supercomputer is the fastest, most powerful computer — and the most expensive. The fastest supercomputers are capable of processing more than one quadrillion instructions in a single second.
  • 85. An embedded computer is a special- purpose computer that functions as a component in a larger product. Embedded computers are everywhere — at home, in your car, and at work.
  • 87. EXAMPLES OF COMPUTER USAGE • Home user • Small office/home office (SOHO) user • Mobile user • Power user • Enterprise user
  • 88. SMALL OFFICE/HOME OFFICE (SOHO) Includes any company with fewer than 50 employees, as well as the self- employed who work from home. Small offices include local law practices, accounting firms, travel agencies, and florists.
  • 89. MOBILE USERS Those who work on a computer or mobile device while away from a main office, home office, or school. Examples of mobile users are sales representatives, real estate agents, package delivery people, journalists, consultants, and students.
  • 90. POWER USER Requires the capabilities of a workstation or other type of powerful computer. Examples include engineers, scientists, architects, desktop publishers, and graphic artists
  • 91. ENTERPRISE USER Each employee or customer who uses a computer in the enterprise is an enterprise user. Enterprise Computing refers to the huge network of computers that meets their diverse computing needs.
  • 92. Telecommuting is a work arrangement in which employees work away from a company’s standard workplace and often communicate with the office through the computer.
  • 93. User Hardware Software Home • Desktop or notebook computer • Smart phone or another mobile device • Game consoles • Business (e.g., word processing) • Personal information manager • Personal finance, online banking, tax preparation • Web browser • E-mail, blogging, instant messaging, chat rooms, and online social networking • Internet telephone calls • Photo and video editing • Reference (e.g., encyclopedias, medical dictionaries, road atlas) • Entertainment (e.g., games, music composition, greeting cards) • Education (e.g., tutorials, children's math and reading software)
  • 94. User Hardware Software Small Office/ Home Office • Desktop or notebook computer • Smart phone or another mobile device • Shared network printer • Business (e.g., word processing, spreadsheet, database) • Personal information manager • Company specific (e.g., accounting, legal reference) • Network management • Web browser • E-mail • Internet telephone calls • Notebook computer equipped with a wireless modem, or a netbook or Tablet PC • Video projector • Smart phone or another mobile device • Handheld game consoles • Business (e.g., word processing, note
  • 95. User Hardware Software Power • Workstation or other powerful computer with multimedia capabilities • Smart phone or another mobile device • Desktop publishing • Multimedia authoring • Computer-aided design • Photo, audio, and video editing • Personal information manager • Web browser • E-mail
  • 96. User Hardware Software Enterprise • Server or mainframe • Desktop or notebook computer • Industry-specific handheld computer • Smart phone or another mobile device • Business (e.g., word processing, spreadsheet, database) • Personal information manager • Accounting • Network management • Web browser • E-mail • Blogging