I had a folder shared with my XP computer when I had Windows 8.1, but now it's not sharing. I think the problem started when I stopped using my Windows username/password to get into windows 10. I have no password attached to it now. When I try to open up the folder from my XP computer, it keeps asking for that password, but if I put in the Microsoft password it doesn't open the folder either.
Can anyone tell me how to share a folder (or more) between my Windows 10 computer and my XP computer?