Question

A. Fill in the blanks.
1.
is the most common operating system for PCs.
2. One example of a Macintosh operating system is
3. A GUI uses
to help the users navigate within the computer system.
4. A ..........
uses graphics or pictures to help the user navigate and access programs.
5. Operating system is a type of
.... software.
6......and....
are two important functions of an operating system.
7.
is a free open source operating system.
​

Answer 1

Answer:

1 windows

2 macOS

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