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Microsoft MS-DOS 5 Upgrade Manuals & 5.25″ disks – VG; Complete

Microsoft MS-DOS 5 Upgrade Manuals & 5.25″ disks – VG; Complete USED. VERY GOOD CONDITION. COMES WITH DISK & MANUALS 30 DAY WARRANTY SEE PICTURES FOR CONDITION EFFICIENT COMPUTER SYSTEMS HAS BEEN IN BUSINESS FOR OVER 41 YEARS ALL ITEMS ABOVE $20 VALUE WILL BE SHIPPED VIA UPS OR FEDEX ATTENTION PLEASE READ, IF I AM SELL SOMETHING AS IS NO WARRANTY IT IS BECAUSE I CANNOT TEST IT OR SOMETHING IS WRONG WITH IT. DON’T EXPECT IT TO BE 100% WORKING CONDITION, I TEST AND PUT ON THE DESCRIPTION THE BEST I CAN. PLEASE DON’T CONTACT ME TO RETURN AN ITEM I AM SELLING AS IS NO WARRANTY. PLEASE DON’T LEAVE ME NEGATIVE FEED BACK BECAUSE IT DOES NOT WORK, ALL OF MY NEGATIVE FEEDBACKS ARE ITEMS I SOLD AS IS NO WARRANTY, THE USERS EXPECTED 100% WORKING ITEMS. IF YOU ARE PURCHASING A LAPTOP OR ANY ELECTRONIC PRODUCTS, AND I CANNOT TEST IT. IT MAY HAVE A PASSWORD OR THE MOTHERBOARD IS DAMAGED, OR IT MAY HAVE WATER DAMAGE AND I DON’T KNOW. I DON’T TAKE EVERYTHING APART TO CHECK THEM. Please be sure to read the ENTIRE listing CAREFULLY, and examine ALL the pictures and their enlargements THOROUGHLY, and fully recognize BEFORE bidding, buying, or making an offer: AS IS NO WARRANTY means EXACTLY THAT. We do not accept returns or issue refunds on AS IS merchandise. Your understanding and acceptance of this policy is appreciated. THANKS FOR LOOKING. LISTED 5-09-2023

Vintage Microsoft MS-DOS 3.30 & GW-BASIC 3.22 5.25″ Floppy Disks Lot of 2 OEM

Vintage lot of 2 original 5.25″ floppy disks featuring Microsoft MS-DOS Version 3.30 and GW-BASIC Version 3.22. Included is the main system operating disk as well as the accompanying MS-DOS Supplemental Disk. Both disks are UNTESTED (listing as acceptable) but were stored in a climate controlled environment and no signs of warping or other defects. Perfect for vintage computer restoration, retro PC hobbyists, or just adding to a classic software collection!

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.

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.