Windows/386 2.1 (NEC PC-9800 OEM)

MS-Windows/386 2.1 (NEC PC-9800) is an OEM version of Windows/386 2.1 released for the Japanese NEC PC-9800 line of computers in 1989. Two floppy scans of of this build was shown on the BetaWorld Wiki on 4 June 2021.