installing a program that works in Windows 10 Version 21H1 onto another computer running Window

I agree a new computer won't solve the issue of not being install Micrografx, that isn't the reason I've been returning the computer to HP repair, everything from a large dark area on the screen to other mechanical issues. This computer has just been a nightmare, bought it in July and had issues constantly since then, did a factory reset before I started sending it back to them. If Micrografx would install on my friend's identical computer, I would just say it's a problem with this computer, but it appears to be the Windows 10 version issue on both of them.
Yes, I can install Micrografx on their computer, but I had taken an image off my other older computer with the old Windows 10 version and loaded it onto the HP loaner, so I'm running their computer with the old Windows 10 version. I did that because I didn't want to have to set their computer up from scratch so I could use it. I've had their loaner since October of last year when I first sent my new computer to them.