[lemma=□]
[lemma=microcomputer]
Topics include : physical protection , hardware and software controls , encryption techniques , network and telecommunications security , microcomputer security , viruses , computer security legislation , contingency planning and disaster recovery . Research findings related to microcomputers in secondary school teaching . Microcomputer Software Guide Online - database contains information on virtually every microcomputer software program and hardware system available or produced in the United States . A keyboard , video monitor and memory were attached to the microprocessor and the - MICROCOMPUTER was born ! A laboratory project involving a network of microcomputer systems is included . In most of these cases , programs can and have been written on microcomputers . Many high schools and even some elementary schools teach computer courses today , and this trend will continue as microcomputers become a more integral part of a student 's education . In a merchandising computer lab , senior level students develop expertise in merchandise planning using microcomputers and spreadsheet applications such as Excel . They were n't because the IBM PC was technically superior to the other microcomputers , but because it only used standard parts and price . He 's wild and woolly , imaginative and hyperactive , has problems holding jobs and getting along with colleagues , and was the secret inspiration to all those subteenage kids who lashed together homebrew computers or homemade programs a few years back and are now the ruling moguls of the microcomputer industry .