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Application Software/General Purpose Software:

Computer pre-written software that allows computer to solve the particular type of Software tasks is called application software. Application software also called general purpose or off-the-shelf package can provide approximate solutions to a range of different problems. Many such packages can be tailored so that they can be adopted to fit a specific solution. For example, word processors, spread sheets, database management systems, presentation designers, etc.

Advantages and Disadvantages:

Application Software

Advantages Disadvantages
  • They are generally cheaper to buy than bespoke packages are to develop.
  • They are available almost immediately.
  • Any system bugs should have been discovered buy other user and eliminated.
  • these are written by software specialists and of a high quality.
  • Good packages are likely to come with good training programs and well documentation.
  • New updated versions of the software are likely to be available on a regular basis.
  • The package can be used by large number of organizations.
  • There are likely to be a number of people with expertise in the relevant package that are already employed by the organization or who can be recruited, training is likely to be readily available.
  • The computer user doesn't need to employ his own specialist staff to develop, write, and test the programs. It will save time and money.
  • In-house tailored made development is only feasible for large organizations with their MIS department. 
  • The computer user gets a standardized solution to a data processing task.
  • The standard solution may not fit precisely the needs of the organization.
  • The users may need to compromise what they want with what is available.
  • The organization is dependent upon an outside supplier for the maintenance, updating updating and providing assistance in the event of problems of the software.
  • Changing are not possible.
  • Different packages used by the organization may have incompatible data structure.   

 

Relevant Articles:

Hardware and Software
Relationship Between Hardware and Software
Custom Made Software
Application Software
Systems Software
Acquiring Software
Selecting Software
Integrated Software Packages
Groupware and Shareware
Public Domain Software
Freeware
Translators
What is a Computer Language?
Machine Language
Assembly Language
High Level  Language
Non Procedural Language
Characteristic of a Good Language
 
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Basic Computer Science

   
» The Age of Information

» Types of Computer and Digital Age

» Input and Output Devices

» Storage Devices Of Computer

» Central Processing Unit

» Software: The Power Behind The Power

» Data Communication and Computer Networks

» The Nature Of Information

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» Transaction Processing System (TPS) and Management Information System (MIS)

» Decision Support System (DSS) and Executive Support System (ESS)

» Expert System (ES) and Office Information System (OIS)

 

Operating Systems

   
» Introduction to Operating System

» Introduction to Process Management

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Database Management System

   
» Introduction to Database Systems

» Database System Architecture

» Database Administration and Database Development Process

» The Entity-Relationship Model

» Semantic Object Model

» Logical Database Design and Relational Data Model

» Normalization in Database

» Transformation of E-R Model into Relational Data Model

» Representing Semantic Object Model and Types of Semantic Object Model

» Physical Database Design

» Introduction to Structured Query Language (SQL)

» Implementation of Relational Database and Database Application Design

» Client Server Database Systems & Open Database Connectivity (ODBC)

 

Questions and Answers

   
» Basics of Information Technology

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» Database Systems

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