Computers; Laptop computers; Notebook computers; Computer keyboards; Computer mouse; Mouse pads; Computer monitors; Computer peripheral devices; Audio- and video-receivers; Electrical connectors; Data processing apparatus; Integrated circuits; Printed circuits; Interfaces for computers; Computer software, recorded, namely, software for setting up or updating computer hardware functions; Headphones; Horns for loudspeakers; Projection apparatus, namely, multimedia projectors; Electrical transformers; Cell phones; Bags adapted for laptops, namely, bags for carrying laptops and notebook computers