DOS 4.0 & H, 5.25 / 5 1/4″ Floppy Disk
DOS 4.0 & H, 5.25 / 5 1/4″ Floppy Disk. [ a] was a multitasking release of MS-DOS developed by Microsoft based on MS-DOS 2.0. Lack of interest from OEMs, particularly IBM (who previously gave Microsoft multitasking code on IBM PC DOS included with TopView ), led to it being released only in a scaled-back form.
MS-DOS Operating System Version 4.01 On 5.25″ Floppy Disks Phoenix Computer
MS-DOS Operating System Version 4.01 On 5.25″ Floppy Disks Phoenix Computer. Condition is Very Good. Shipped with USPS Media Mail.
Echelon IBM PC 5.25″ Floppy Diskette
Echelon IBM PC 5.25″ Floppy Diskette
Microsoft MS-DOS Operating System Word 5.25 Inch Floppy Disk
The product is a Microsoft MS-DOS operating system on a 5.25 inch floppy disk. It is designed for use with Microsoft DOS operating systems and is in English language. The package includes one disk and is suitable for one device. This product provides a classic operating system experience for users looking to run vintage software or retrieve data from older computer systems.
Microsoft MS Dos 5 Upgrade PC System Software NEW Factory Sealed 5.25 Disks 1991
This upgrade set is compatible with 8088 CPUs or later models, making it suitable for a wide range of computers.
Microsoft Windows 3.1 5.25″ Floppy Disks
Microsoft makes it simple to connect to Wi-Fi networks and manage your internet settings.
Vintage Microsoft MS-DOS Version 3.3 5.25 Floppy Disk Set Binder Manual Hyundai
Cloth-covered binder shows light exterior wear with scattered small marks and mild corner rubbing.
IBM PC-Dos 6.1 on 5.25″ HD disks. New Genuine Similar to MS-Dos 6.22
For old PC computers from the late 1980’s to early 1990’s. Not for newer computer systems due to potential hardware and software compatibility issues.
Vintage Microsoft MS-DOS 5 Operating System Ver 5 5.25 Floppy
The 5.25 floppies dont work – I will provide copies of install disks on 3.5″ floppy.
Microsoft MS-DOS 4.01 Complete Retail Box 5.25″ Floppy Disks *NEW & SEALED*
This is a NEW & SEALED copy of Microsoft MS-DOS 4.01 on 5 1/4″ Floppy Disks. Binary images of the floppy disks contents have been obtained and can be provided if needed. Alternatively, a PC emulator such as PCem can be used.