The original version of Microsoft Windows, which was introduced in 1985. Windows 1.0 was a DOS application that provided a crude windowing environment. Its "MS-DOS Executive" was the launching pad ...

First developed in 1981 by computer ... was addressed in Windows 2.0, which introduced the ability to overlap and resize windows, laying the foundation for the modern desktop environment.

The previous version of Windows, introduced in 2015. Tablet apps can run in a window just like desktop apps rather than only full screen as in Windows 8, and the user interface automatically ...