Windows, mac OS, Linux, iOS, Android operating system introduced on

operating system

learning target

  • Be able to know the role of the operating system

1. Common Operating Systems

  • Windows
  • mac OS
  • Linux
  • iOS
  • Android

2. Operating System Definition

Operating system runs directly on the computer's system software , it is the control hardware and software to run computer program supports .

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3. The role of the operating system

Down control hardware up operation support software , with a connecting role.

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4. Summary

The operating system is a computer program to control the hardware and supporting software to run, only the operating system of the computer in order to carry out the installation work.

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Origin blog.csdn.net/qq_35456045/article/details/104784923