If you are working on a large or complex project, you may find using the navigation control (bottom left of your project window) helpful for moving around your project. This small control shows an overview map of your entire project. You can click and drag on the control to quickly locate the area of your project to which you would like to move without needing to change zoom settings or scroll around looking for it.

Clips are represented by small rectangles and the boundaries of the currently viewable area (ie what you can see on your main window) is represented by the outlined lighter colored area.