The operating system

Microsoft created the operating system, Windows, in the of the  mid-1980s. . 

Windows is a proprietary software, which means that Microsoft has placed restrictions on how people can use or copy the software. 

Windows comes p reloaded on most of the PCs sold today, and can also be purchased separately

The Window 7  

Windows 7 also saves time by not booting up various devices during Start Up unless they are currently being used. In other words, if you are not using a Bluetooth device at the moment then Windows 7 will not waste time by running that program in the background. It will wait until you have plugged it in.

The latest version of a series of Operating Systems that Microsoft has produced for use on personal computers.

It is the follow-up to the Windows Vista Operating System which was released in 2006. An operating system allows your computer to manage software and perform essential tasks.

It is also a Graphical User Interface (GUI) that allows you to visually interact with your computer’s functions in a logical, fun and easy way.

For example, in Windows 7 you can view two windows side by side by using the Aero Snap feature. This feature automatically sizes or snaps two windows to fit together on the screen thus allowing you the convenience of viewing them next to each other.

the Main element of  the Window 7 are the following 

The main components of the window  7 are the following

§   Aero view

§  Taskbar

§  Search

§  Liabriries

§  Gadgets

Aero

Is the interface that makes  your visual interactions with  the desktop fun and more easy.

Aero peek

Makes  Ur open window transport so U may see your desktop . it also allows the user to peek  at items in your taskbar for thumbnail view.

Aero Snap

Is a quick way to resize your window to make them easier to read , organize and compare.

Aero flip

Allows U to  preview all your open windows for Central window or 3 D view that u can flip through .

Aero Shak

Allows U to take your mouse and shake only the open window you want to focus on and the rest will disappear. 

Taskbar 

In the computing the taskbar is the displayed on the full edge of GUI( graphical user interface ) desktop  that is used to launch the monitor running application . it was 1^st time introduced by Microsoft in 1995