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Tuesday, May 17, 2011

Application Software Part-2


          The key features of graphics and multimedia programs
          The key features of home, personal and educational programs
          The types of application software used in communications
          The different types of learning aids available for application software

          CAD
          Clip
          Authoring software
          Web application
          ASP
          WBT
          Online Help
          Web based Help
          Wizard
          What are some popular graphics and multimedia software products?

          What is Computer-Aided Design (CAD)?
          Software that allows you to create engineering, architectural and scientific designs

          What are paint / image editing software?
          Used to create and modify graphical images
          Sometimes called illustration software

          What is video and audio editing software ?
          Video editing software allows you to modify a segment of a video called a clip
          Audio editing software allows you to modify audio clips

          What is multimedia authoring software?
          Allows you to combine text, graphics, audio, video and animation into an interactive presentation

          What is Web page authoring software?
          Allows users of all skills levels to create Web pages
          Some application software programs include Web page authoring programs

          What software products are available for home, personal and educational use?

          What software facilitates communication?
          What is a Web application?
          A software application that exists on a Web site, such as maps and directions
          Some Web applications store your data and information at their site
          Some are free


          What is an application service provider (ASP)? 

          What is Web-based training (WBT)?
          Self-directed, self-paced instruction on a topic on the Web
          Distance Learning (DL) is the delivery of education at one location while the learning takes place at other locations

          What is Online Help?
          Electronic equivalent of a user manual
          Context-sensitive help

          What is Web-based Help?
          A web site linked from Online Help
          Provides updates and more resources to respond to technical issues about a program
          Often has a Frequently Asked Questions (FAQ) page
          Some Web sites contain chat rooms where user can talk directly with a technical support person

          What is a wizard?
          An automated assistant that helps you complete a task

          How can I learn more about a software package?
          Books
          Web
          School

Sunday, May 15, 2011

Application Software Part-1


1.       Identify the categories of application software
2.       Explain ways software is distributed
3.       Explain how to start and interact with application software
4.       Identify the key features of widely used business programs
          What is Application software?
          List the four (4) categories of an application software
  1. Packaged software
  2. Custom software
  3. Shareware
  4. Freeware
  5. Public-domain software
  6. System software
  7. Window
  8. Dialog box
  9. Word processing software
  10. Voice recognition
  11. Spreadsheet software
  12. Database software
  13. Presentation graphics
  14. Note taking software
  15. PDA software
  16. Software suite
  17. Project management
  18. Accounting software
  19. What is application software?
          Programs that perform specific tasks for users

          How is software distributed?
v   Packaged software
v  Custom software
v  Shareware
§  distributed free for trial period
v  Freeware
§  copyrighted software provided at no cost
v  Public-domain software
§  freeware with no copyright restrictions

          What is system software?
          Programs that control the operations of the computer
          Serves as the interface between the user, the application software and the computer’s hardware

          How do you start an application?
          From the desktop, click the Start button, point to All programs and click the name of the application
          The program’s instructions load into memory

          What is a window?
          A rectangular area of the screen that displays a program, data and/or information

          What is a Dialog box?
          A special window that provides information, presents available options or requests a response

          What is Business software?
          Software that assists people in becoming more effective and efficient

          What is word processing software?
          Allows users to create and manipulate text and graphics
          Clip art is a collection of graphics that you can insert in documents

          What are popular word processing features?

          What is voice recognition?
          The computer’s capability of distinguishing spoken words

          What is spreadsheet software?
          Organizes data
          Performs calculations and recalculates when data changes

          What is Database software?

          What is presentation graphics software?
          Used to create visual aids for presentations
          A presentation is sometimes called a slide show

          What is note taking software?
          Enables users to enter typed text, handwritten comments, drawings or sketches anywhere on the page
          Notes are organized like a notebook

          What is PDA software?
          Allows PDA users to create documents, take notes, manage budgets, view photographs and more
          Most include Personal Information Manager (PIM) software
          Calendar, address book, synchronization with desktop computer

          What is a software suite?

          What is Project Management Software?
          Allows you to plan, schedule, track and analyze the events, resources and costs of a project

          What is Accounting software?
          Helps companies record and report their financial transactions

System Software Part-1

Device dependent

Device independent

Proprietary software

Downward compatible

Upward compatible

Embedded OS

Network OS

Stand-alone OS

Virus

Anti-virus program

Personal firewall

File compression

PC maintenance

What are some characteristics of operating systems?


What are three categories of operating systems?


What is DOS (Disk Operating System)?


How do Windows versions compare?


What is Windows XP?

Microsoft’s fastest, most reliable Windows operating system

Available in five editions:

Home Edition

Professional Edition

Tablet PC Edition

Media Centre Edition

64-bit Edition


What are some features of Windows XP?


What is Mac OS X?

Available only for computers manufactured by Apple

Macintosh operating system has been model for most GUIs


What is UNIX?

Used by power users because of its flexibility and power

Most versions offer GUI

Both a stand-alone and a network operating system


What is Linux?

Popular, free, multitasking UNIX-type operating system

Open-source software - code is available to public

Both a stand-alone and a network operating system


What are examples of network operating systems?


What is an embedded operating system?

Found on most mobile computers, PDAs and other small devices

Windows CE.NET is scaled-down version of Windows


What are two operating systems for PDAs?

Windows Mobile 2003 for Pocket PC

Palm OS for Palm, Visor and CLIE



What is Symbian OS?

Open-source, multitasking operating system designed for smart phones

Make telephone calls, save appointments, browse Web, send and receive e-mail and faxes, and etc


What is a virus?

Potentially damaging computer program

Affects computer without user’s knowledge


What is an anti-virus program?

Identifies and removes viruses in memory, storage media and incoming files

Must be updated frequently



What is a personal firewall?

Protects personal computer from unauthorized intrusions

Monitors all transmissions to and from computer


What is a file compression utility?

Shrinks size of files to free up room and improve performance

Compressed files are sometimes called zipped files

Two popular utilities : PKZIP and WinZip


What is a personal computer maintenance utility?

Identifies and fixes operating system problems and disk problems

Some continuously monitor computer to identify problems before they occur