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USER TOOLS 2 1
PROCESSING DATA INTO INFORMATION 3 1
Summary of Processing Methods 3 18
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application software auxiliary storage batch processing bits bytes calculations called characters charts color command computer program computer system contains copy create cursor data entry Delete Describe desktop publishing disk drive diskette display document dot matrix printers EBCDIC electronic spreadsheet employee enter data Enter key error example field Figure file management filename floppy disk format function graphics hard disk identify information processing cycle information systems department input devices keyboard machine language magnetic main memory mainframe menu microcomputer number system operating system order entry organization output devices perform personal computers personnel phase press the Enter process data produce program instructions programming language puter record retrieved screen software packages specific spreadsheet stored in main structure subdirectory systems analyst tape terminals tion user enters user interface word processing