CadSoft Eagle - PCB Layout Software - Intro to the main window of Eagle

This is the area the all of the projects, libraries, scripts and ULPs are located. Mainly, it is used to open a project, schematic or board layout or to create a new project, schematic or board layout. To create a new project, right click on Eagle under Projects and click on new -> project. You can also create new folders, and then create projects under these folders. To create a new schematic for the project, right click on the proejct that was just created and click on new -> schematic. The schematic editor will be opened automatically. You can also create a new board with this method, but it is best to use the command in the schematic to do this, so all of the components in the schematic will fall under this board layout. Generally, to open a schematic, just double click on the schematic file.