|Map Navigation Help|
|Choose the map type in the top right corner.
Click and drag to move around the map.
Use the mouse scroll wheel to zoom in and out.
|Navigating in Google Earth (free plugin is required)|
|Move the view in any direction||To move the view, position the mouse cursor on the viewer and press the LEFT mouse button. Notice that the cursor icon changes from an open hand to a closed hand . Pull the viewer as if the hand cursor is like a hand on an actual globe, and you want to drag a new part of the earth into view.|
|Zoom in / out||Use the mouse scroll wheel to zoom in and out.|
|Rotate the view||Rotate the view by pressing the mouse wheel or middle button and moving the mouse around. You can also press Shift and the left mouse button and drag.|
|Look||To look around from a single vantage point, as if you were turning your head, press Ctrl and left mouse button and drag.|
For more information check the Google Earth website