A:Answer This computer sets itself up automatically. It does ask you a few questions about your setup, but it pretty much does everything for you. That being said, even though the item description states that this is a Windows 10 operating system computer, when the computer is setting itself up, it actually looks for the latest operating system available, which is actually Windows 11, so that's the operating system that the computer chooses, and it downloads it all by itself. It does NOT give you the option to choose between Windows 10 or 11. So to answer your question, no, it does not come with an installation disc. I would say to contact Windows and/or Microsoft, but everything is done online now, so you would probably just download Windows 10 from their website, without an installation disc. I hope that helps...