Understanding Windows

Understanding Windows
Windows is an operating system released by a company microsoft. operating system is the basic system to operate the electronic equipment.
(as another illustration, in terms Hanphone us know of any operating system named syimbian)
Because it is a basic system, we can add programs or other applications to complement the operating system. For example, to assist the process of writing the program to add the Microsoft Word / Excel, and to assist the process of editing a photo, the person installing the program Adobe Photoshop.
Other operating systems are also quite popular than Windows is Linux and Mac OS. If Windows and Mac OS operating system is paid, then Linux is an operating system for free. But, perhaps because of the "old won" more people use Windows than Linux. So if we make a survey, perhaps more widely known understanding of windows understanding than Linux.