Downloadable mobile applications for operation performance testing, customer relationship management, product trading platforms; downloadable software management platforms and executable application software, namely, computer games software downloadable from a global computer network; downloadable computer game software for use on mobile and cellular phones; Handheld computers; Computer operating programs, recorded; Computer hardware; Touch panels; Graphics accelerators; Graphic cards; Sound cards; Professional graphics cards; Cell phones; Smartphones; Wearable video display monitors; computer display screens; Motherboards; Power supplies, electrical