Educational and instruction services, namely, conducting classes, seminars and workshops in the field of computer hardware and software, modeling machines, cutting plotters for use as sign makers, combination ink jet printer and cutter, combination thermal printer and cutter, ink jet printer, plotter printers, computer printers, three dimensional scanners and x-y plotters; organisation and arrangement of seminars, classes, and workshops relating to arts, crafts, sports or general knowledge, namely, in the fields of computer hardware and software, cutting, drilling, grinding, printing, modeling, engraving, woodworking, stone working, metalworking machines and processes, and industrial manufacturing and fabrication through the use of computers

Computers, and displays including cathode ray tubes, printers, floppy disc drivers, machine tools controlled by computers, including X-Y plotters, computer aided music producing apparatus and peripheral apparatus thereof; scientific, nautical, surveying and electrical apparatus and instruments (including wireless); photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), lifesaving and teaching apparatus and instruments; coin or counter-freed apparatus; talking machines; cash registers; calculating machines; fire extinguishing apparatus; and all goods in this class