01545nam a2200265Ia 450000500170000000800410001724500530005810000240011170000220013526000360015725000180019330000280021130000100023950000190024902000220026865000130029065000310030305000140033454600120034850505350036052003490089533600090124433700150125333800110126820260803094029.0251212s2010    xx            000 0 und d1 aComputing essentials 2010 /cTimothy J. O'Leary.  aO`Leary, Timothy J.  aO`Leary, Linda I.  aNew York :bMcGraw-Hill,c2010.  acomplete 2010  axxx, 505 p. : col. ill:  c28 cm  aIncludes index  a978-0-07-017279-1  aComputer  aElectronic data processing  a004 Ol21c  aEnglish  aCh.1. Information Technology, the Internet, and You -- Ch.2. The Internet, the Web, and Electronic Commerce -- Ch.3. Basic Application Software -- Ch.4. Specialized Application Software -- Ch.5. System Software -- Ch.6. The System Unit -- Ch.7. Input and Output -- Ch.8. Secondary Storage -- Ch.9. Communications and Networks -- Ch.10. Privacy and Security -- Ch.11. Information Systems -- Ch.12. Databases -- Ch.13. Systems Analysis and Design -- Ch.14. Programming and Languages -- Ch.15. Your Future and Information Technology.  aA guide to computing concepts. It provides a learning package that focuses on the essential concepts of information technology. It offers students a streamlined approach to the fundamental issues surrounding the world of computing. It features a balanced approach between theory and applied learning, highlighting the relevance of these topics.  aText  aUnmediated  aVolume