71.
What is the function of folder?

73.
Press the ..... button to have the window fill the entire screen

74.
Which windows features can be accessed from the start menu?

75.
....... are list of commands that appear on the screen

76.
The box on ....... that allows you to choose where to go and is located below the standard toolbar

77.
A ...... is a set of computer instructions that carry out a task on the computer

78.
A real time operating system is most likely to be used for which of the following task?

79.
An operating system is a program or a group of programs that

80.
What is the function of an operating system?

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