Abstract: A preferred embodiment of a computer network includes at least one client device, a server network, and a web user interface having a single portal operably connecting the client device to the server network. In another aspect of the present invention, a method for using the computer network having a single portal web user interface includes the steps of accessing an application object builder through the portal to be displayed on a client device, and using the application builder to create a customized application object that is stored within a memory location of a memory device.