Yes! It took quite a while to install programs like Word on those old disc drive machines running Windows. Sometimes it took hours, literally. I think we probably had 80286 machines then. And it never failed, at least one of the dozens of 2.5" disks would be a dud and you would have to call CS to get another set mailed to you in a week or so!
I think you mean 3.5". You're a noob unless you installed from the 5.25" disks.