Chapter 3: Software for Systems

Application Software

It consists of programs designed to make users more productive and/or assist with personal tasks.
  • To make business activities more efficient
  • To assist with graphics & multimedia projects
  • To support home, personal and educational tasks
  • To facilitate communications

Application software also available in a variety of forms:
  1. Packaged software - Mass production, copyrighted and complete version. Eg: Microsoft Office, Adobe creative cloud, AutoCAD
  2. Custom software - Have specific function and require programmers to tailor it. Eg: generates bill, school management system (Sampoorna)
  3. Web application - Allow user to use software through Internet. Eg: webmail, online retail sales, wikis, instant messaging services
  4. Open source software - Provide for use, modification, redistribution and has no restriction from copyright holder. It can be downloaded from Internet for free. Eg: Linux, Mozilla Firefox, Chromium, Libreoffice, Blender
  5. Shareware - It is free for trial period. Payment is needed after trial period. Eg: Winzip, Adobe Acrobat Pro, Wondershare video converter, Xilisoft video converter
  6. Freeware - Copyrighted software provided for free to user by an individual/company that retail all rights to the software. Eg: Google Chrome, Adobe PDF, Yahoo messenger, Skype, AVG antivirus
  7. Public-domain software - It is donated for public use and has no copyright. Anyone can copy/distribute it to others for free. Eg: ProTracker, CSPro, Epi info, Epi map
System software, also known as operating system such as Windows and Mac, serves as the interface between the user, the application software and the computer's hardware.

Business Software

It is application software that assists people while performing business activities.
Types of business software:
  • Word processing - Allow users to create & manipulate documents. Eg: Microsoft Word
  • Spreadsheet - Allows users to organise data in rows & columns and perform calculations. Eg: Microsoft Excel
  • Database - Allows users to create, access and manage a collection of organised data. Eg: Microsoft Access
  • Presentation - Allows users to create visual aids for presentations to communicate ideas, messages and other information to a group. Eg: Microsoft power point
  • Note taking - Enables users to enter typed text, handwritten comments, drawings or sketches anywhere on a page. Eg: Google keep, Microsoft onenote, Evernote
  • Personal Information Manager (PIM) - Includes appointment calendar, address book and notepad. Eg: Google calendar, Outlook calendar
  • Business software for phones - Scaled down versions of software to work with smartphones and other mobile devices. Eg: Snappii mobile apps
  • Business software suites - A collection of individual programs available together as a unit. Eg: Netsuite
  • Project management - Allows users to plan, schedule, track and analyse events, resources,= and costs of a project. Eg: Basecamp
  • Accounting - Helps companies record & report their financial transactions. Eg: MYOB
  • Document management - Convert documents into a format that can be viewed by any user for sharing, distributing and searching through the documents. Eg: eFileCabinet
  • Enterprise computing software - Different special computing software is used by each department such as human resources, accounting, engineering, manufacturing, marketing, sales, distribution, customer service and information technology. Eg: Coupa software

Graphic & Multimedia Software

  • Web page authoring software helps users of all skill levels create web pages that include multimedia &interactive content

Software for Home, Personal & Educational Use

  • Personal finance software
  • Legal software
  • Tax preparation software
  • Personal Desktop Publishing (DTP) software
  • Personal paint/image editing software
  • Personal photo editing software
  • Clip art/ image gallery
  • Video & audio editing software
  • Home design/landscaping software
  • Travel & mapping software
  • Reference software
  • Educational software
  • Entertainment software

Web Applications

It is a website that allows users to access and interact with software from any computer or device that is connected to the internet.

Applications Software for Communications

  • Web browser
  • E-mail
  • Instant messaging
  • Chat room
  • Text, picture, video messaging
  • RSS aggregator
  • Blogging
  • Newsgroup/messaging board
  • File Transfer Protocol (FTP)
  • Voice IP (VoIP)
  • Video conferencing

Learning Tool for Application Software

  • Online help - The electronic equivalent of a user manual
  • Web-based help - Provides updates and more comprehensive resources to respond to technical issues about software
  • Web-based training - A type of computer-based traning (CBT) that uses Internet technology and consists of application software on the web
  • Distance Learning (DL) - Delivery education at one location while the learning takes place at other locations

1 comment:

  1. Don't forget to add example for better understanding :D

    ReplyDelete