Web Software basically refers to a program or application that is written using web technology. It behaves like a traditional desktop software package but it runs using a web browser. It has a web server which handles the database and you access your data via a web browser. The software can be used over the internet or internally on an intranet.
What are the Benefits of Web Software?
The major benefit of having software written using web technologies is that it is cross platform. It doesn't matter what device you are using, PC, Mac, Smartphone, the software will work on all devices.