Application software is used to perform various applications on the computer. It helps a computer user to perform specific tasks. People use different types of application software according to their needs.
Forms Of Application Software:
Application software is available in the following forms:
1. Packaged Software:
Packaged software is a copyrighted available for different types of users. It is not developed for a particular user or organization. Examples of packaged software are word processing and spreadsheet software. Many packaged software are also available on the Web.
2.Custom Software:
Custom software is designed for a particular customer or organization. It is developed to meet the exact requirements of a particular customer or organization. The cost of customized software is most than packaged software. A software that is developed for a particular university is an example of customized software. The software can be developed by single programmer or a team of programmers.
3. Shareware:
Shareware is a copyrighted software that is available free of cost for a limited time period. The user can use shareware for a certain time period. The user has to purchase it if he wants to use it further. The shareware software should be uninstalled or removed from the computer if the user does not want to use it any more. Normally, shareware software stops working properly when the time period is expired. It displays a message to the user to purchase it. Shareware is a version of software that is used by the users for evaluation purpose. Software developers provide shareware software to the users to check and evaluate its performance.A large number of shareware software are available on internet.The users can download and use these software for evaluation.
4.Freeware:
Freeware is copyrighted software that is available free of cost for unlimited time period. Demo disks often come under this category. Many software programs are produced for educational purpose. these programs are available free of cost to all
5.Public Domain Software:
Public domain software is also free software.It is basically donated for public use. It has no copyright. Any person can use or distribute public domain software.
6.Open Software:
Open source software is provided for use, modification and redistribution. Anyone can modify the instructions of software and redistribute it.Open source software usually can be downloaded from the internet.
2.Custom Software:
Custom software is designed for a particular customer or organization. It is developed to meet the exact requirements of a particular customer or organization. The cost of customized software is most than packaged software. A software that is developed for a particular university is an example of customized software. The software can be developed by single programmer or a team of programmers.
3. Shareware:
Shareware is a copyrighted software that is available free of cost for a limited time period. The user can use shareware for a certain time period. The user has to purchase it if he wants to use it further. The shareware software should be uninstalled or removed from the computer if the user does not want to use it any more. Normally, shareware software stops working properly when the time period is expired. It displays a message to the user to purchase it. Shareware is a version of software that is used by the users for evaluation purpose. Software developers provide shareware software to the users to check and evaluate its performance.A large number of shareware software are available on internet.The users can download and use these software for evaluation.
4.Freeware:
Freeware is copyrighted software that is available free of cost for unlimited time period. Demo disks often come under this category. Many software programs are produced for educational purpose. these programs are available free of cost to all
5.Public Domain Software:
Public domain software is also free software.It is basically donated for public use. It has no copyright. Any person can use or distribute public domain software.
6.Open Software:
Open source software is provided for use, modification and redistribution. Anyone can modify the instructions of software and redistribute it.Open source software usually can be downloaded from the internet.
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