Page 71 - AI Ver 1.0 Class 10
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Character User Interface Operating System
It allows a user to access a computer by giving text based commands. These commands are entered one at a time
to get the work done by the computer. It is a time consuming process and has been replaced by a graphical user
interface. Examples are DOS, Windows command prompt.
Graphical User Interface Operating System
A graphical user interface supports user-friendly graphical environments where the work is done by using mouse
clicks. The user doesn't have to remember big text based commands to get the work done. Examples are Windows
operating system and Mac OS etc.
Windows 10 Operating System
Windows 10 is a Graphical user interface operating system developed by Microsoft in 2015. It is a single user
operating system designed for personal use at home and in the office using desktops, laptops and tablets.
After you switch on the computer, a few initial steps of booting the operating system occurs and Windows 10 gets
loaded into the computer's memory. It remains in the computer's memory till the power is on and assists in the
smooth functioning of the computer.
Desktop is the first screen that appears on the monitor after Windows 10 is loaded. Just like an office desk where
your things related to everyday jobs are organized to increase your efficiency, similarly the desktop of Windows
10 is the main screen area that contains some basic components that uses dialog box, windows, menus, files and
folders to provide quick access to the softwares for efficient use.
Components of Windows 10 Desktop
When we switch on the power button of a computer, then, the system boots and displays the first screen popularly
known as Desktop.
Let us look at the different components of Windows 10.
Desktop Background
The wallpaper that appears behind the icons on your computer's desktop is called desktop background.
Icons
Desktop background
Taskbar
Windows 10 Desktop
Icons
An icon is a small graphical representation of a program or file that appears on the desktop. Some default icons
like My Computer, Network, User folder, Recycle bin are already present. Some other icons can be added or
removed as per the need.
ICT Skills-II 69

