The invention relates to a screwdriver used for twisting screws. The screwdriver comprises a handle and a screwdriver body, wherein the screwdriver body is fixed to the handle, two independent inner cavities are formed inside the handle, and include the first cavity and the second cavity, a lighting device is arranged in the first cavity, and a box is arranged in the second cavity. According to the screwdriver, due to the fact that the lighting device and the screw storage box are arranged on the handle, when a device with a large number of screws is disassembled and assembled, the screws cannot be easily lost; in addition, due to the fact that the lighting device is arranged on the handle of the screwdriver, a user can use the screwdriver to carry out operation at night or in dark places.