Windows 10: Why can't I sign in with my number while signing into my Microsoft account

I restarted my computer completely and do all the beginning stuff then on my screen it says another person's name who I don't know and when I click sign in it say confirm you number which I have tried then when I do it my screen goes black and the restarts

:)

 

Cannot sign in microsoft account.

My device: Lumia 520. GDR2.
I cannot sign in my Microsoft account on my device. It didnt say any error but Microsoft account is not listed in Email and account list. When I click add button, it will show microsoft account option but after press sign in, it is still not shown in email
and account. Another problem is i cannot delete facebook account. Error code: 0x83cf1202. I have tried as suggested here: http://support.microsoft.com/kb/2475837/en-us#step0x83cf1202 but as my Microsoft account is not shown, I cannot do step 6.

Any suggestion?

 

Creating or signing in to microsoft account

Hi Gloria,

The error code that your are getting when adding an account is usually caused by the following:

• Your phone has an incorrect date and time set.
• You do not have a data connection.
• Your phone is in a "bad state."

We suggest that you follow the steps on this link to set up your Microsoft
Account on your device.

Keep us posted for further assistance.

Regards.

 

sign into microsoft account glitch

Hi Micheal,

Welcome to Microsoft Community.

• Is this the only account on the computer?
• Was this account upgraded from previous version of Windows?

It looks like you are using a local account. I suggest you follow these steps:

• Click on search in taskbar and type account.
• Click on Accounts.
• Now, under Your account, click on Sign in with Microsoft account instead.
• Enter your Local account password for confirmation and then follow the screen instruction.
• Enter User name credentials for your the new Microsoft account and click OK.

Hope this helps.

Regards