I punched holes in the corners of my 5.25" disks and kept them in a ring binder. Then there were things like fdformat ... because software had a very close rel

I punched holes in the corners of my 5.25" disks and kept them in a ring binder. Then there were things like fdformat ... because software had a very close relationship with the hardware: https://en.wikipedia.org/wiki/2M_(DOS) https://en.wikipedia.org/wiki/2M_(DOS)