Operating Systems

Operating Systems

1. Is system software that manages computer hardware and software resources and provides common services for computer programs

2. All computer programs, excluding firmware, require an operating system to function

3. The dominant desktop operating system is Microsoft Windows with a market share for around 83.3%

4. Two types

   • Computers
     • Linux
       • Linux Mint
       • Kubuntu
       • Arch Linux
     • Mac
       • MacBook
       • macOS
     • Windows
       • Windows ME
       • Windows XP
   • Mobiles
     • IOS
       • iPhone
       • iPod
     • Android
       • 4.1. Jelly Bean
       • 2.2. Froyo

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