関連ワード:  explain the main functions of an operating system    explain the main functions of an operating system with suitable examples    explain the main functions of an operating system with neat diagram    what are the main functions of an operating system    explain the basic functions of an operating system    explain the primary functions of an operating system    explain the main features of operating system    what is the main function of an operating system in electronic devices    what is the main function of an operating system in a computer    what is the main function of an operating system 2 points  
結果 : explain the main functions of an operating system