You can move an object, or group of objects, by dragging its Move manipulator or editing its Translation properties in the Property Editor.
The Move manipulator is a three-arrowed icon with shaded squares at the center. Each arrow controls movement along one axis. Each square (highlighted in yellow when you mouse over it) controls movement in a plane. The cube game object in the figure below has its Move manipulator active.
When you move a group of objects, there is only one Move manipulator. The objects in the group maintain their positions relative to each other.
The Translation property’s parameters in the Property Editor specify the X, Y, and Z position of the object’s origin.
To move objects by dragging their Move manipulator:
To move an object by editing its Translation properties: