Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to view 3d buildings on google earth [title] Open the google earth program installed on your computer. [step] Once launched, you will see a beautiful 3d rendition of the world. [title] Enable 3d buildings layer.

Ending1: [step] From the field menu, select " 3d buildings layer " from the drop-down list and enter the names of the various cities and roads you plan to visit. Highlight on the upper-right corner the planetarium building you wish to visit. Ending2: [step] Go through the hundreds of possible 3d buildings layers until you find a layer you want to duplicate. Take note of where the two layers cross. Ending3: [step] Use the esc to create the adjacent layers. Once the layers are created, a welcome screen will appear at the top-right corner of the screen with the buildings layer selected. Ending4: [step] Tick the checkbox for 3d buildings in the layers panel, located at the bottom left corner. This will enable 3d rendering for your results.

Answer format: ending1/ending2/ending3/ending4