Essentially, the email account I used for my windows 10 laptop no longer exists. My dad changed the family accounts without telling me, giving me no chance to change it on my laptop.
This would not have been a problem had I remembered the password for my account, as I use a PIN on my laptop. Now I can't get a password reset, because the email address it is sending it to is invalid, and it has locked me out of attempting to sign in as all the usual passwords are apparently wrong.
Can you guys think of any way I can rectify this problem other than completely reinstalling Windows? Because I would rather not have to do that. Way too much effort backing everything up, but I'm getting to the point where I would rather like to change things on here.