Microsoft Windows , commonly referred to as Windows, is a team of several exclusive visual operating system households, every one of which are established and also marketed by Microsoft. Each household satisfies a certain field of the computing market. Active Microsoft Windows family members include Windows NT as well as Windows IoT; these might include subfamilies, (e.g. Windows Server or Windows Installed Compact) (Windows CE). Inoperative Microsoft Windows families include Windows 9x, Windows Mobile and also Windows Phone. Microsoft introduced an operating atmosphere named Windows on November 20, 1985, as a visual operating system covering for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Microsoft Windows pertained to dominate the globe s personal computer (COMPUTER) market with over 90% market share, overtaking Mac OS, which had been introduced in 1984. Apple came to see Windows as an unfair infringement on their advancement in GUI development as ...