It sets up showing or hiding of each panel.
It shows the panel for editing mapping images. [Paint Panel Details]
It shows the display for editing Python script. [Script Editor Details]
It selects the current object, sets up visibility and editing, and shows the panel for setting up details on objects. [Object Panel Details]
It selects the current material and shows the panel for setting up details on material. [Material Panel Details]
It can operate the selected part on each axis without using [Move] [Scale] [Rotate] command.
You can scale up and down in the equal ratio with dragging on an icon.
The picture rotates by 15 degrees at a time while you press the shift key.
It switches showing or hiding of Command Panel on the left side (or the right side) of the screen.