How to use the camera controls to orbit the camera.
Orbit is a really flexible movement that allows you to move your camera around a pivot point. This gives you the ability to view an area of your experience from all angles.
You can use this movement when you are up close to, or at an extreme distance from an area, or object, either way, it's a powerful tool that gives you full omnidirectional control of your camera position.
To Orbit the camera around your current pivot point, hold down Alt + Left Mouse Button.
While holding them down drag your mouse to reposition your point of view.
Your Pivot point is roughly the center of the screen. You can Pan the camera using Middle Mouse Button to line up your perspective for a cleaner orbit.