Windows 1.01

Build 1.01 · 1985-11-20

Windows 1.03

Build 1.03 · 1986-08-01

Windows 1.04

Build 1.04 · 1987-04-01

Windows 2.03

Build 2.03 · 1987-12-09

Windows/286 2.10

Build 2.10 · 1988-05-27

Windows/386 2.11

Build 2.11 · 1988-03-13

Windows 3.0

Build 3.0 · 1990-05-22

Windows 3.0a

Build 3.0a · 1990-12-01

Windows 3.0 with Multimedia Extensions

Build 3.0 MME · 1991-10-01

Windows 3.1

Build 3.1 · Janus · 1992-04-06

Windows 3.1 for Pen Computing

Build 3.1pen · 1992-04-06

Windows for Workgroups 3.11

Build 3.11 · Snowball · 1993-11-01

Windows 3.2

Build 3.2 · 1994-01-01