000			01345nam a22001697a 4500
008			120716t xxu||||| |||| 00| 0 eng d
020			_a002802902
050			_aQA76.5.N75
100			_aNorton, Peter.
245			_aPeter Norton's introduction to computers: essential concepts. / _cPeter Norton.
260			_aNew York: _bMcGraw Hill, _c1995.
300			_avi, 138 p.: _bill.; _c25cm.
500			_aIncludes index.
505			_aContents: Our technological society: The Multipurpose tool -- Software brings the machine to life operating systems -- Looking inside the machine -- The Shapes of computers today -- Ergonomics -- How computers work: Transforming data into information -- How a computer processes data -- Factors affecting processing speed -- Interacting with the computer -- The Keyboard -- The Mouse and other input devices -- The Monitor -- Printers -- Storing information in a computer -- Magnetic -- Optical storage devices -- Organizing and protecting stored data -- Using microcomputer software: What is an operating system -- Popular personal computer operating systems -- Using a word processor -- Advanced word-processor features -- Spreadsheets -- Creating a worksheet -- Extending the spreadsheet -- How DBMSs are used -- Database basics -- Interacting with the database.
650			_aMicrocomputers.
942			_2lcc _cBK
999			_c1697 _d9197