Computing essentials 2005 /
O'Leary, Timothy J., 1947-
Computing essentials 2005 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw Hill Technology Education, c2005. - 509 p. : ill. (some col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.)
Includes index.
Information technology, the internet, and you -- The internet, the web, and electronic commerce -- Basic application software --Specialized application software -- System software -- The system unit -- Input and output -- Secondary storage -- Communications and networks --Privacy and security -- Information systems -- Databases -- Systems analysis and design -- Programming and languages --Your future and information technology.
0072836075
2004101153
Electronic data processing.
QA76 / .O54 2004
Computing essentials 2005 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw Hill Technology Education, c2005. - 509 p. : ill. (some col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.)
Includes index.
Information technology, the internet, and you -- The internet, the web, and electronic commerce -- Basic application software --Specialized application software -- System software -- The system unit -- Input and output -- Secondary storage -- Communications and networks --Privacy and security -- Information systems -- Databases -- Systems analysis and design -- Programming and languages --Your future and information technology.
0072836075
2004101153
Electronic data processing.
QA76 / .O54 2004