⚠️ Warning: This is a draft ⚠️
This means it might contain formatting issues, incorrect code, conceptual problems, or other severe issues.
If you want to help to improve and eventually enable this page, please fork RosettaGit's repository and open a merge request on GitHub.
[[Category:Operating Systems]] '''OS/2''' (an IBM-ism for "'''O'''perating '''S'''ystem'''/2'''") is an operating system developed by [[IBM]] and [[Microsoft]]. It was marketed as a "professional" upgrade from [[DOS]] and 16-bit [[Windows]], and was the precursor of Windows NT, leading directly to modern Windows. For a brief history of OS/2, read [[wp:OS/2|its Wikipedia entry]].
Although IBM discontinued OS/2 at the end of 2006, a third-party version called [[wp:eComStation|eComStation]] has been available for several years from Serenity Systems, and is still undergoing active development.