IBM Operating System/2 Standard Edition Version 1.3

IBM OS/2 1.3

Overview
Last 16-bit version. Optimized for performance and reliability.

Requirements

 * Hardware
 * IBM PS/2 Model 30-286, 50, 50Z, 55SX, 60, 65, 70, P70, 80, 90, 95
 * Memory (RAM): 3MB
 * IBM display
 * Floppy
 * Hard drive (30 MB)

Announcements

 * 1990-10-30
 * 290-690 - Operating System/2 Extended Edition Version 1.3
 * 290-691 - Operating System/2 Standard Edition Version 1.3 and Operating System/2 Programming Tools and Information Version 1.2/1.3