Question

In this lesson we will learn about
• Operating system
Names of popular operating systems
Functions of Operating systems
- Command Line Interface and Graphical User Interface
operating environment
• Open Source Operating system
Introduction
The Operating System (OS) is like an executive Manager in our Computer system. It manages all the resources
including the hardware, software, every device, and the memory.
We already know a little about the operating system. It's time for a quick recap. QUICK ASSESSMENT
1. Another word for software is
2. The computer uses two types of software: application software and
software.
3. Operating system is a
software.
4. MS Windows is a/an
5. Out of these software: Spreadsheet software, Word processing software, Result processing softwan
Disk defragmenter software, and Payroll processing software,
is the system software
What is an Operating System?
An Operating System is a means of communication between the user and the computer, and it manages​

Answer 1

Answer:

There are different kinds of operating systems: such as Windows, Linux and Mac OS

There are also different versions of these operating systems, e.g. Windows 7, 8 and 10

Operating systems can be used with different user interfaces (UI): text user interfaces (TUI) and graphical user interfaces (GUI) as examples

Graphical user interfaces have many similarities in different operating systems: such as the start menu, desktop etc.