TY - BOOK AU - Tomsho, Greg TI - Guide to operating systems SN - 9789386650900 (pbk) U1 - 005.43 PY - 2017/// CY - Delhi PB - Cengage Learning KW - Computer science KW - Operating systems KW - User interface KW - Output devices KW - Storage devices KW - Cloud computing KW - Sharing resources KW - CPU KW - FC N1 - Includes glossary, appendix and index ER -