01158nam a22002417a 4500 20231019145011.0 231018b |||||||| |||| 00| 0 eng d 9781265263218 SHS QA 76.5 O44 2023 O'Leary, Daniel A. Computing essentials : making IT work for you / Daniel A. O'Leary , Timothy J. O'Leary, Linda I. O'Leary New York : McGraw Hill, 2023. xxx, 390 pages : color illustrations ; 28 cm. rdacontent text rdamedia unmediated rdacarrier volume Includes index. Information technology, the internet and you -- The internet, the web and electronic commerce -- Application software -- System software -- The system unit -- Input and output -- Secondary storage -- Communications and networks -- Privacy, security and ethics -- Information systems -- Databases -- Systems analysis and design -- Programming and languages. Electronic data processing Author O'Leary, Timothy J. Author O'Leary, Linda I. lcc BK EAC Cavite-SHS 90657 90657 0 0 lcc 0 0 CAVITE CAVITE EAC Cavite-SHS 2023-07-26 4950.20 0 SHS QA 76.5 O44 2023 SHS1189 2023-10-18 00:00:00 4950.20 2023-10-18 BK