How does 3dmax switch to the camera angle?

Tools: A computer with 3DMAX installed.

1, the easiest way to adjust to the free viewing angle is to drag the cube in the upper right corner. But this cube, the position is not easy to grasp. It's not as convenient as you think.

2. There are two arrows in the upper right corner of the cube, which are arrows in two directions to assist in dragging when the cube cannot achieve the expected effect.

3. There is ALT+ middle mouse button, which is equivalent to the function of a cube.

4. Surround the sub-object in the lower right corner and open it to make up for the position where the ALT+ middle mouse button cannot be rotated.

5. Press the shortcut key c to switch to the camera angle.