How to Rotate Game Objects in Unity

Notes:

How to Rotate Game Objects in Unity Scene:

Rotating game objects:
Steps:
- Select the game object that you want to rotate
- Click on the rotate tool (E) from the tool bar if not enabled, you find a rotate gizmo appeared at the center or around the selected game object.

Rotate gizmo: click & drag
Red circle to change the x rotation
Green circle to change the y rotation
Blue circle to change the z rotation
Outer circle to change the x, y & z rotation at a time