[Class : 9] Computers; Laptops; Their Parts And Accessories Thereof Namely, Hard Disks, Memories. Random Access Memory (Ram), Keyboards, Mouse, Monitor;'Headsets' For Use With Computers And Mobile Phones, Universal Serial Bus (Usb) Drives; Speakers Of All Kinds, Computer Networking Hardware, Add On Circuit Boards For Connecting Computers To Networking Software, Scanners Of All Types Hand Scanners, Bar Code Scanners, Visiting Card Scanners, Etc[Class : 16] Catalogues, Newspaper, Newsletters; Instructional, Teaching Material, Advertising Materials, News Bulletin, Books And Publications Brochures Office Equipment's, Printer Ribbons, Computer Software In The Form Of Program Text Books And Documents[Class : 37] Installation, Repair And Maintenance Of Computers And Laptops And Their Parts And Accessories, Repafrs And Maintenance Of Batteries For Personal Digital Assistance (Pda), And Mobile Phones; Repair And Maintenance Of Scanning Devices, Repair And Maintenance Of Speakers Of All Kinds.[Class : 42] Recovery Of Computer Data, Consultancy In The Field Of Computer Hardware, Computer Programming, Duplication Of Computer Programs, Computer Software Related Services, Advice And Consultancy In Relation To Computer Networking Applications