An electronic device includes a main body, a display, and a support element. The support element has one end being connected pivotally to the display and the other end being connected pivotally to the main body. The support element includes a first connecting member, a second connecting member, and a control device. The control device is used to control the connecting relationship among the display, the first connecting member and the second connecting member, so as the freedom degree of the position relationship between the display and the main body is adjustable.