1. Go to the Empire State Building official website: www.esbnyc.com.
2. Click on the "Visit" tab at the top of the page.
3. Select "Virtual Tour" from the dropdown menu.
4. Follow the on-screen instructions to start the virtual tour.
During the virtual tour, you can explore different parts of the Empire State Building, such as the lobby, the elevators, and the observation decks. You can also learn about the history and architecture of the building and see panoramic views of New York City.