Windows 2

Windows 2

(operating system)
The second version of Microsoft Windows, released in 1987. Windows 2 had considerably more features than Windows 1, such as overlapping windows and icons. When Windows/386 was released, Windows 2 was renamed Windows/286.
References in periodicals archive ?
Demolition of wooden window strips, Delivery and installation of individual windows and panel fields for window hinges, Delivery and installation of sun protection systems (external sun protection) 165 plastic windows 2,61x2,12m, 5 plastic windows 1,41x2,12m, 14 plastic windows 2,43x2,12m, 8 plastic windows 2,50x2,12m, 8 plastic windows 2,81x2,16m, 21 plastic windows 0.77x0.95m, 12 plastic windows 1,055x1,59m, 7 plastic windows 2,50x0,63m, 3 plastic windows 2,61x0,63m, 132 pcs aluminum window panel 0,39x2,12m, 6 pcs.
Windows 2.0, which launched in 1987, and Windows 3.0, which launched in 1990, made improvements to the very basic (by today's standards) offerings of Windows 1.0.