This Microsoft Excel 5.0 Academic software comes with a 3.5\'\' floppy disk and is still sealed in its original packaging. The software was manufactured in the United States in 1993 and has not been modified. It is a great addition to any vintage computing collection and is perfect for those who enjoy using floppy disks. The brand is Microsoft and it is not a custom bundle. This item is a must-have for any computer enthusiast or collector.