IBM OS/2 1.0

The first version of IBM OS/2 was developed in partnership with Microsoft. It was marketed as the 'platform for the '90s'. OS/2 Version 1.0 did not include the Presentation Manager GUI.


 * Features
 * 16-bit multitasking protected-mode operating system with pre-emptive scheduling, multi-threading, dynamic linking, and virtual memory.
 * Memory protection capabilities.
 * Supports up to 16 MB RAM.
 * OS/2 development API.
 * FAT file system support.
 * Supported shared memory, pipes, queues, semaphores, and signals.

Pre-Release

 * OS2World IBM OS/2 1.0 Picture Gallery

Released Products

 * Standard Edition
 * IBM OS/2 Standard Edition 1.0
 * Extended Edition
 * IBM OS/2 Extended Edition 1.0

Links

 * OS/2 Museum - Version 1.0