Windows 2.1

16-bit Microsoft Windows GUI-based operating environment

Wikidata entity: Q1209367



P275 copyright license ... Q3238057 (proprietary license) proprietary license
P6216 copyright status ... Q50423863 (copyrighted) copyrighted
P178 developer ... Q2283 (Microsoft) Microsoft
P2669 discontinuation date ... 1989-03-13 ???
P629 edition or translation of ... Q1406 (Microsoft Windows) Microsoft Windows
P156 followed by ... Q491546 (Windows 3.0) Windows 3.0
P155 follows ... Q485021 (Windows 2.0) Windows 2.0
P571 inception ... 1988-05-27 ???
P31 instance of ... Q9135 (operating system) operating system
P400 platform ... Q182933 (???) ???
P348 software version identifier String 2.11 ???
P279 subclass of ... Q1406 (Microsoft Windows) Microsoft Windows

External Ids
P646Freebase ID/m/02r2j9c

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