Google Earth: Sidebar Windows, Tools and Navigation Controls
Located on the left side of the browser, these windows will assist you in searching for locations, managing your projects/information and activating additional layers found in Google Earth.
Google Earth Feature & Navigation Tools
Shortcut Keys for Navigation Controls
Rotating and Vertically Adjusting Angles - (hold down shift and use the arrow keys)
Moving Horizontally - (arrow keys or click & drag with the mouse)
Zoom Controls - (mouse wheel)