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| 1. |
Write any three functions of operating system |
| Answer» An\xa0operating system\xa0is the most important software that runs on a computer. It manages the computer\'s memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer\'s language. An\xa0operating system\xa0has\xa0three\xa0main\xa0functions: (1) manage the computer\'s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish\xa0a\xa0user interface, and (3) execute and provide services for applications software. | |