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The operating system is essential for the computer; without it the computer could not work.
The main function of any operating system is being an intermediary between us and the physical parts of the computer (screen, keyboard, hard disk, printer,...), making it easier to handle.
When you start your computer, the first thing you see is the desktop. The desktop is your work area.
The title bar contains the name of the program you are working with (Notepad) and in some cases the name of the opened document (aulaclic) also appears. In the top right corner we can find the minimize, maximize/restore, and close buttons.
The title bar contains the name of the program you are working with (Notepad) and in some cases the name of the opened document (aulaclic) also appears.
The scroll bars allow us to move through out the page in a quick and simple manner
The status bar is used to give us certain information.This information varies depending on the window that is opened
On the desktop we have icons that allow us to open the corresponding program.
In this area we can see the buttons of the programs that are currently open and two small arrows pointing up and down.