An example of a computer operating system is
- the page maker
-
windows 2000
- Microsoft word 2000
- the word perfect
The correct answer is: B
Explanation
In simple words, an operating system is a software installed on a computer to manage all the applications and programs of a computer. Without it, a computer cannot carry out its basic functions such as scheduling tasks and controlling peripherals.
From the options above, Windows 2000 is an example of a computer operating system. Others include Google's Android OS, Linux Operating System, and Apple iOS