OS/2 1.1

OS/2 1.1
Version of OS/2
IBM OS2.svg
Preliminary name
ArchitectureIntel 286
Latest build
Release date1988-10-31
Support end
OS/2 1.0
Replaced by
OS/2 1.2

OS/2 1.1 is a version of OS/2, which was released in late 1988. It was the first version to include a GUI, called Presentation Manager, which resembles Windows 2.x.

List of known builds[edit | edit source]

IBM versions[edit | edit source]

ServicePak[edit | edit source]

Microsoft versions[edit | edit source]

Pre-release[edit | edit source]

RTM[edit | edit source]