Applications on the Web range from completing simple tasks, such as filling in a form, to more complex undertakings, such as collaborating on a project. Using web based applications can have many advantages:

• Available to any computer with an internet connection.

• System is not limited to specific system requirements or program installations.

• Multiple users are able to access the system at the same time.

• Web based solutions are reliable and robust and the methods of implementation are well tested and well documented.

• Expansion and customizations to the system in a web based environment, versus a windows based one, is quicker and less complicated.

• The look and layout of the system can change independently of the applications functionality.

When implemented effectively a good web application can increase efficiency and productivity.