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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
software programs and instruction manuals for use therewith, all sold as a unit, on recordable media and downloadable from a global computer network for use on a personal computer for recovering memory space, deleting unneeded and duplicate files, organizing files, cleaning cache files internet history and cookies, displaying files to delete and amount of memory saved; searching for files, fonts and folders and damaged or corrupted files; uninstalling applications and removing related files; finding files that no longer have associated "parent" applications and reassigning or deleting such files; removing leftover preference files; reattaching or deleting old aliases; removing or relocating unwanted duplicate and unused fonts; locating, removing or compressing "help" files; removing empty folders; finding, selecting and removing "fat binary" code for both powerpc and 680x0 microprocessor computers