A web-based application is any application that uses a web browser as a client for the user interface.

Advantages of web-based applications include

Web applications do not require any complex "roll out" procedure to deploy or upgrade procedures since they are driven server-side with functionality delivered to users.
Browser applications typically require little or no disk space on the client;
They do not require upgrade procedures since all new features are implemented on the server and automatically delivered to the users;
Web applications can be easily integrated into other server-side web procedures, such as email and searching.
They can be operated across different platforms and easily accessed remotely.
Richly interactive environments can be created natively within browsers.

We can create any business application for your business with a hierarchical structure and password controlled secure access for different levels of access or task driven menus.

Some examples of Web Based Applications are

Local Intranet
Email, Calendar and Reminder systems
Document Management Systems
Contact Management Systems
Customer Service Report Tacking Systems