I recommend to Install windows on its own drive. I had Windows one time do something to the EFI partition and I wasn’t able to boot linux after. I have heard of people having a separate EFI partitions for linux and windows to avoid this problem.
When you install a dual boot system, Linux installs a grub loader. This asks you what you want to boot - windows or Linux.
Microsoft doesn't place nicely with grub and I've found many occasions when a windows update mysteriously disabled it, and you can only then boot into windows.
If you only want to test the interface and see if you get in with it, you could create a Linux live usb. It'll be the same but the os speed will take a hit booting from usb, so just be aware.
Been a while since I had the problem, but then been a while since I even wanted to boot windows anyway...