The Connection Object provides a means of accessing data from the data source to be used in a Web application. Once you understand the properties and methods of the Connection Object, you can access and manipulate data. Using the Connection Object to connect to the data, you may conclude that the object knows about any errors that occur when you access the data, lending its way to the error collection inside the Connection Object. Once you access the data, you are ready to build complex and interactive Web pages. Before exploring these possibilities, you must first consider the properties, methods, and collections inside the ADO Connection Object to improve your Web applications.