Follow the instructions as shown in the video and below are the commands you will need. Windows 3.0 is a major release of Microsoft Windows that was released on 22 May 1990 as the successor to Windows 2.x and was the first truly popular version of Windows. It was a major improvement over Windows 2.x, featuring a completely revamped user interface with the Program Manager and File Manager, replacing the MS-DOS Executive in versions prior. It was the last version to support 8088/8086 real mode (supporting up to 640 KB of RAM) as Windows 3.1 only offered "Standard mode" (up to 16 MB of RAM on 80286) and "386 Enhanced mode" (on 80386). Regardless of which mode is chosen, Windows 3.0 can't recognize more than 16 MB of RAM, even in 386 enhanced mode. On 31 December 2001, Microsoft declared Windows 3.0 obsolete and stopped providing support and updates for the system.