Microcomputer using micro processors that are available are smaller in size. The CPU is usually contained in a single chip microcomputer. Microcomputer low storage capacity and mini computers and main frame computer slow rate of operation. Micro-computer video display units, printers and CD drives, hard disks as secondary storage devices are provided.
duty, responsibility, obligation (noun). the social force that binds you to the courses of action demanded by that force. we must instill a sense of duty in our children; every right implies a responsibility; every opportunity, an obligation; every possession, a duty- John D.Rockefeller Jr. obligation (noun).
obligation(Noun) A social, legal, or moral requirement, duty, contract, or promise that compels someone to follow or avoid a particular course of action. obligation(Noun) A course of action imposed by society, law, or conscience by which someone is bound or restricted.