Flaws include marks and flaws. Unsure if Microsoft or mac. Disks include IBM variable data support 1.1, ​IBM 3170 unique files version 2.5c, IBM variable support 1.0 software mergedoc, IBM variable data support 1.0 software pagemaker 6.0 plug-ins and IBM Thru print 1.0. Item is pre-owned. Please see photos.