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Windows/386 with original packaging and the rare dual-media offering
Offered here is a remarkably preserved copy of Microsoft Windows/386 Presentation Manager, version 2.11. Released in the late 1980s, this software represents a pivotal moment in computing history: the transition toward protected-mode multitasking and the bridge between the DOS environment and the upcoming OS/2 architecture.
Unlike the standard Windows/286 release, this version was specifically engineered for the Intel 80386 processor. It introduced a protected-mode kernel that allowed multiple MS-DOS applications to run in parallel via Virtual 8086 mode—a revolutionary leap in productivity for the era. It was also among the first Windows releases to mandate a hard disk drive for installation and provided critical support for EMS emulation to bypass the 640KB memory barrier.
This is a comprehensive "big box" set, including the original packaging and the rare dual-media offering. The set contains both the 5.25" and 3.5" installation disks, providing a complete physical record of the storage formats used during this transition. Like the other items in this collection, this set has been held in storage since the late 80s/early 90s.
Manuals appear new condition and never cracked open - notice the rare printer defect in the top right corner
Regarding condition: this item is offered as-is. While the physical components are extremely well-preserved, the integrity of magnetic media from this era is unpredictable. Functionality is dependent on the buyer's specific vintage hardware and software configurations; therefore, there is no warranty or guarantee of fitness. offerding or purchasing assumes the buyer accepts these terms and the "no refunds" policy. This listing is intended for experienced collectors and archivists familiar with the nuances of 386-era software.
Please review the provided photographs carefully to assess the condition of the box and media. If you have any questions, feel free to reach out before purchasing.
