9 Apparatus, instruments, scanners and devices, namely, computer hardware and software used to control and operate machines used for the design, development, testing, fabrication, optimization, treatment and repair of electronics, microlithography products, photolithographic masks, semiconductors, integrated circuits, computer wafers, computer processors, computer memory chips, magnetic heads, computer chips, liquid crystal displays, computer displays and integrated optical systems; computer hardware and peripherals; semiconductor devices; computer chips and processors; LED displays, computer monitors; optical scanners; computer software used for the design, development, testing, fabrication, optimization, treatment and repair of electronics, micro-lithography products, photolithographic masks, semiconductors, integrated circuits, computer wafers, computer processors, computer memory chips, magnetic heads, computer chips, liquid crystal displays, computer displays and integrated optical systems; computer aided design software; and user manuals and guides sold as a unit therewith