OS/2 FOR WINDOWS COMPATIBILITY WITH MICROSOFT WINDOWS 3.11* For customers desiring OS/2 2.1 for Windows compatibility with Microsoft Windows 3.11, a software update is now available. This update can be downloaded from various OS/2 forums on bulletin boards that include OS2BBS, Prodigy, and Compuserve. The name of this software update is WIN311.ZIP. The purpose of this update is to enable OS/2 2.1 for Windows to interoperate with Microsoft Windows 3.11. This update applies to OS/2 2.1 for Windows, CSD level XR02011, as well as CSD level XR06300, which is the level that results from applying ServicePak XR06300 to OS/2 2.1 for Windows. This update is also required in order for OS/2 2.1 for Windows to interoperate with Microsoft Windows for Workgroups* 3.11. WIN311.ZIP is not a general-purpose servicepak for OS/2 2.1 for Windows. It is a software update built off of a development level of code that necessarily includes some amount of maintenance. OS/2 2.1 for Windows users who do not have Windows 3.11 or Windows for Workgroups 3.11 installed do not require this update. Applying this update allows users who have Windows 3.11 or Windows for Workgroups 3.11 installed to interact with Windows 3.11 from an OS/2 environment. Installation of this code on your OS/2 for Windows system does not affect the operation of Win 3.11 or Windows for Workgroups 3.11 on a DOS system. The networking functions of Windows for Workgroups 3.11 are available via the OS/2 for Windows dual boot capability to the native DOS and Windows for Workgroups environment. Applying this update does not make the Windows for Workgroups networking functions available to the OS/2 for Windows environment. Because this update is being made available "as is," no service entitlement number has been included with the package. This update is available world-wide in national language versions. Customers may make as many copies of WIN311.ZIP as they have licensed copies of OS/2 2.1 for Windows. *Windows and Windows for Workgroups are trademarks of the Microsoft Corporation.