The Main Window consists of several toolbars and panes for you to work on connections, database objects and advanced tools. Anyone who has never made a mistake has never tried anything new. To start working with your server in Navicat, you should first establish a connection or several connections using the Connection window. After comparing data, the window shows the number of records that will be inserted, updated or deleted in the target. To connect to a database or schema, simply double-click it in the pane. In the Objects tab, you can use the List List, Detail Detail and ER Diagram ER Diagram buttons to change the object view.