advantages and disadvantages of special purpose software

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There are a number of reasons why we might to usecustomising software.

To name a few: To make a feature easier to use, maybe to the users needs.

To help make a complex feature quicker and easier with minimumeffort from the user.

To help insure the information entered by the user is correct.20052013Paige ShirleyUnit 9 Customising Software91 Meeting a Users needs 2.

By entering customised data entry facilities tovalidate the input data, you can reduced the chance of entering theincorrect data.

Improve security.

Control who has access to what and when.Using customised software you can make sure a certain person can onlyenter a certain computer or block a person from using the computer.20052013Paige ShirleyUnit 9 Customising Software91 Meeting a Users needs 3.

Introduces risk.The change make add bugs to the software which have to getfixed and may not be found until the product is rolled out.20052013Paige ShirleyUnit 9 Customising Software91 Meeting a Users needs 4.

Increase efficiency, productivity and quality.It allows you work at your best constantly, increasingly becomingmore and more efficient for the users needs.

Learn and use the system with ease because its built aroundyour own working practices.20052013Paige ShirleyUnit 9 Customising Software91 Meeting a Users needs 5.

If a person goes to the training his or hers work would fallonto a other employee which means that the employee has to work extra hoursand more work.

This is also a disadvantage for the company because thecompany have to use more money to bring out people who will teach theiremployees.

Increased complexity.With some customising software customising can make the application its selfmore complicated to control.

This causes the software to slow down whichmeans the employee cant do the work they have been given because they donthave the software to do it.

Support needs.Some customising software has to be tested again and again to see if anyproblems come up when the systems is being used so they can see if they cansolve the problems before it hits the shelves.

Some of these problems mightoccur is the user has no experience with the software.20052013Paige ShirleyUnit 9 Customising Software91 Meeting a Users needs 6.

Advantages And Disadvantages Of Special Purpose Software