Windows 10: Windows 10 wont let me sign into account

I'm trying to log into my pc, but instead of just letting me input my pin, it shows a sign In button instead. When clicking it, it shows a Microsoft login page, like the login.live one. And inside the email box is some email i didnt make. When correcting the email and entering my password, it pops up with the message "something went wrong, try again, or select cancel to set up your device later," the one time i got past it it then asked me to set up a pin, but it failed when i tried, it then sent me back to the login screen and the cycle continued. Im not sure what to do. I have a second accou

:)

 

Windows 10 Tweaks

As you may already know, Windows 10 (as well as Windows 8) allow you to log in with a valid Microsoft account, instead of creating a local account that only works on your machine. However, you may prefer to keep a local account for privacy reasons. If you do, though, some Windows 10 features—like Cortana—may not work. Despite the default behavior, the Windows 10 Store is not one of them. You can still log in to your Microsoft account for just the Store without switching to a full Microsoft account. The process, however, is not terribly obvious. To do so, follow these steps:

• Launch the Store from your Start menu.
• Click the user icon next to the search box.
• Click “Sign-in” from the menu that appears.
• Choose “Microsoft account” and log in like normal.
• When the “Make it yours” box appears do not enter your password. Instead, click “Sign in to just this app instead.”

from Lifehacker

 

Signing wont work, Microsoft account vie windows 10!!!!!

Can't sign in to any Microsoft account vie windows 10!!!!! I've tried all the listed suggestions

 

Strange Windows 10 User Account issue.

Unfortunately I had done those steps numerous reboots, it just, reappears for no good reason. The base account isn't even a Microsoft account, it's a local account.

I haven't quite tried the built in administrator account on W10, but so far in my experience on my own computer, the built in account seemed to have absolutely no more control than I did on my own.

It's just strange, I go in, it warns me twice about deleting the account, then it's gone. Reboot, and it's back?

EDIT: Just to specify, both command line and Netplwiz both say only HIS account exists on the computer, it doesn't list this rogue account. This is what I meant in my first post about the fact that even Windows doesn't seem to believe it exists, HALF the time. *Frown