Computer desk capable of saving occupied space

The utility model discloses a computer desk capable of saving occupied space. The computer desk comprises a computer desk body, a first through groove extending in the first direction is formed in one side of the table board. A first space is formed below the table plate; the supporting platform is arranged in the first space, and one end, on the same side with the first through groove, of the supporting platform is connected with the side wall of the computer desk body; the supporting platform is parallel to the table plate; the driving device is arranged on the supporting platform; the driving end of the driving device is connected with a computer monitor, and the driving device is used for driving the computer monitor to penetrate through the first through groove in a reciprocating mode in the second direction; the second direction is perpendicular to the first direction; due to the adoption of the structure, the occupied space of the desktop of the computer desk body is reduced, so that the computer desk