why google earth is not loaded on windows 7?

If you meant why Google Earth is not included with Windows 7, I don't see why a Microsoft OS would have a Google app pre-installed, let alone a non-essential one like Google Earth

In any case, the latest version of Google Earth is a web based one. Works best with Google Chrome, though last time I checked it wasn't necessary to run through it.

For perfect: You must have a dedicated egg pan. Usually a small one the size for 2 eggs. For over easy: Use about a quarter size of butter or margarine, then wipe it all out w a paper towel. This way there is only a film of butter or margarine. Crack them into warmed pan-med/med low flame as quickly as possible so that one does not overcook or the other undercook. On med-med/low heat, cook until the white around the egg is just barely firm. Use a spatula to separate the eggs and lean the pan so as to quickly slide the spatula under the egg, and provide a close surface to pan to flip each egg (to prevent yolk from breaking). Turn off heat, leave in pan about 15-30 seconds. Serve.

Of course this is for the perfect egg. Add all the yummies-bacon, sausage, potatoes, etc to complete a scrumptious breakfast.