A laptop, comprising a display housing, a keyboard housing, and a camera assembly, wherein the camera assembly comprises: a mounting bracket coupled to the display housing; a camera unit pivotally coupled to the mounting bracket; and an adjustment member coupled to the keyboard housing and comprising a connection segment and a camshaft segment coupled sequentially, the connection segment being coupled to the keyboard housing, wherein an axis of the camshaft segment, a rotation axis of the display housing relative to the keyboard housing, and a rotation axis of the camera unit relative to the mounting bracket are parallel to one another; a guide surface of the camshaft segment supports the camera unit, and the camera unit is movable relative to the guide surface; characterized in that: the guide surface comprises a first guide surface and a second guide surface coupled sequentially; when an opening-closing angle of the display housing relative to the keyboard housing is smaller than a first preset angle V1, the first guide surface supports the camera unit, and the camera unit rotates along the first guide surface in a same direction as a rotation direction of the mounting bracket; and when the opening-closing angle of the display housing relative to the keyboard housing is greater than the first preset angle V1, the second guide surface supports the camera unit, and the camera unit rotates along the second guide surface in an opposite direction to the rotation direction of the mounting bracket, so that an angle between an orientation of the camera unit and the keyboard housing is maintained as a second preset angle V2. a mounting bracket coupled to the display housing; a camera unit pivotally coupled to the mounting bracket; and an adjustment member coupled to the keyboard housing and comprising a connection segment and a camshaft segment coupled sequentially, the connection segment being coupled to the keyboard housing, wherein an axis of the camshaft segment, a rotation axis of the display housing relative to the keyboard housing, and a rotation axis of the camera unit relative to the mounting bracket are parallel to one another; a guide surface of the camshaft segment supports the camera unit, and the camera unit is movable relative to the guide surface; characterized in that: the guide surface comprises a first guide surface and a second guide surface coupled sequentially; when an opening-closing angle of the display housing relative to the keyboard housing is smaller than a first preset angle V1, the first guide surface supports the camera unit, and the camera unit rotates along the first guide surface in a same direction as a rotation direction of the mounting bracket; and when the opening-closing angle of the display housing relative to the keyboard housing is greater than the first preset angle V1, the second guide surface supports the camera unit, and the camera unit rotates along the second guide surface in an opposite direction to the rotation direction of the mounting bracket, so that an angle between an orientation of the camera unit and the keyboard housing is maintained as a second preset angle V2. the guide surface comprises a first guide surface and a second guide surface coupled sequentially; when an opening-closing angle of the display housing relative to the keyboard housing is smaller than a first preset angle V1, the first guide surface supports the camera unit, and the camera unit rotates along the first guide surface in a same direction as a rotation direction of the mounting bracket; and when the opening-closing angle of the display housing relative to the keyboard housing is greater than the first preset angle V1, the second guide surface supports the camera unit, and the camera unit rotates along the second guide surface in an opposite direction to the rotation direction of the mounting bracket, so that an angle between an orientation of the camera unit and the keyboard housing is maintained as a second preset angle V2.