Windows 10: how do I delete my ".onmicrosoft.com" Account that is on my PC but no longer recognised by...

I have an ".onmicrosoft.com" Account that is on my PC but no longer recognised by Microsoft. how do I delete it as it is causing problems. I want to keep my personal Microsoft account.What ever I try it asks me to sign in But I cannot sign in as Microsoft doesn't recognise the account at all! this is driving me crazy.

:)

 

My TV no longer recognises my PC

Since moving to Windows 10, my Samsung TV doesn't recognise my PC. When I bought the TV it recognised my PC, then on Windows 7, immediately as one of the available sources, along with USB, HDMI etc. Now that I have changed to Windows 10, however, the TV
can't see the PC as an input, though everything else, including wifi network and internet access, works as before. I've looked in the devices list in Windows 10 settings, and the TV is listed as available.
Any suggestions, please?

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

Microsoft Account login no longer recognised Windows 10

Hi,

Thank you for posting your query on Microsoft Community.

I understand your inconvenience. We are here to assist you.

I suggest you follow the instruction provided below and check if it helps.

• First linked another email account and made it as an Administrator.

To link the account,

• Press Windows logo key + I key.
• Click on Accounts.
• Go to Family & Other users tab.
• Click on Add someone else to this PC.

• Now, logged in with the new account and deleted the Microsoft account and deleted all the synchronized Data.
  
• After deleting the Microsoft account, signed in with a local account.
  • Press Windows logo key + I key.
  • Click on Accounts.
  • In Your Account, click on Sign in with a local account instead
• Now, deleted the new email which you have added recently.
• Log in to Windows Store and set it up.
• Then link it with your email address by going again in to Your Account tab.

Hope it helps. Do let us know if the issue is resolved. For any further information, feel free to contact us.

Thank you.