Use the Project Explorer
To navigate the Project Explorer
From the View menu, choose Project Explorer (CTRL+R), or use the toolbar shortcut: .
Select an item from the collapsible tree that includes all projects and their components.
Choose the View Code button to open the Code window to begin entering code, or choose the View Object button to open a window containing the specified object. You can also choose the Toggle Folders button to toggle between folder view and folder contents view.