List 4 output devices for computer?

* Computer display, display device Cathode ray tube Flat panel display Thin Film Transistor Liquid Crystal Display ** Storage tube * Computer printer Laser printer Inkjet printer Electrostatic printer Thermal printer * Film recorder * Industrial Digital Printers * Plotter * Head-mounted display * Projectors Video projector LCD projector ** Laser projector * Volumetric displays Swept-volume display Varifocal mirror display Emissive volume display Laser display ** Holographic display * Early devices IBM 740 IBM 2250 IBM 1627 Tektronix 4014