Follow the instructions as shown in the video and below are the commands you will need. Windows 2.x is the second major version of Microsoft Windows, released in 1987 as a successor to Windows 1.0. It adds general support for overlapping windows, as opposed to the previous version which could only overlap dialog boxes while main windows were tiled. User experience with a keyboard was also improved by adding support for keyboard shortcuts. Built-in applications were updated to implement the Common User Access specification, which among others introduced the Alt+F4 key stroke to close a window. Many of these changes were done to align the Windows user interface with the upcoming Presentation Manager, which would ship with OS/2 1.1 a year later.