European and American style product launch conference ppt template

This set of European and American style product launches ppt template uses a black texture background. The cover of the PPT template is superimposed with gray and orange rounded rectangles. The middle reads: the conference, three words, and the interface design is very simple. PowerPoint has a total of 69 pages, using colorful data charts to show the performance and highlights of the product, and using laptops, tablets, business office pictures as decorative typesetting.