IBM OS/2 1.1

This was the first update to the OS/2 operating system.


 * Features
 * Included GUI called Presentation Manager.
 * Larger than 32MB partitions support.

Editions

 * IBM Operating System/2 Standard Edition Version 1.1 (5601-092)
 * IBM Operating System/2 Extended Edition Version 1.1

Links

 * OS/2 Museum - 1.2
 * IBM Announcement Letters (US)
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/3/897/ENUS288-623/index.html 288-623] (1988-10-25) IBM Operating System/2 Standard Edition Version 1.1 Availability
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/0/897/ENUS289-670/index.html 289-670] (1989-12-12) IBM OS/2 Standard Edition version 1.1 Withdrawal from Marketing
 * IBM Announcement Letters (EMEA)
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/0/877/ENUSZP87-0430/index.html ZP87-0430] (1987-11-03) Operating System/2 Standard Edition, Version 1.1
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/3/877/ENUSZP88-0533/index.html ZP88-0533] (1988-11-22) IBM Operating System/2 Standard Edition, Version 1.1 Availability & Upgrade Offering
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/7/877/ENUSZP88-0547/index.html ZP88-0547] (1988-12-13) IBM Operating System/2 Extended Edition Version 1.1 (English) Available and Upgrade Offering
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/4/877/ENUSZP89-0204/index.html ZP89-0204] (1989-04-04) IBM Operating System/2 Standard Edition, Version 1.1 Language Versions and Upgrades
 * [//www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/9/877/ENUSZP89-0209/index.html ZP89-0209] (1989-05-02) IBM Operating System/2™ Extended Edition, Version 1.1 - Language Versions and Upgrades