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    Microsoft MS DOS 6.22 Upgrade (3.5" disks)

    Microsoft MS DOS 6.22 Upgrade (3.5 disks)

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    From: Microsoft Software
    Category: Software

    List Price: $149.99
    Buy New: $23.00
    You Save: $126.99 (85%)



    New (1) Used (9) from $9.97

    Sales Rank: 5937

    Format: 3.5 Inch Diskette
    Media: CD-ROM
    Operating System: MS DOS
    Shipping Weight (lbs): 3
    Dimensions (in): 7 x 4.5 x 2

    Model: 6.22
    UPC: 093007252718
    ASIN: B000NKN8OW

    Availability: Usually ships in 1-2 business days

    Features:
      • Must have DOS 2.11 or later. 8088 or higher processor. 512K memory. 3.5" disk drive. Optional mouse

    Editorial Reviews:

    Product Description
    MS-DOS 6.22 Upgrade is the easy way to increase your hard-disk space and, it offers data-protection technology such as double guard and scandisk to safeguard your data. This is the first version of MS-DOS that introduces Microsoft Diagnostics (MSD) that gives a summary of your system's hardware, memory utilization, device drivers, etc. Other new features include MEMMAKER memory optimizer, DOUBLESPACE disk compression, MOVE, DELTREE, SMARTMON, INTERLINK, power management, and DEFRAG hard drive optimizer to prevent file fragmentation

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