Windows 10: accounts and user are still showing

I am using two accounts on my pc, but at the time of shutdown it shows me that someone else is using that pc and some process ar still running when i check the task manager so that could be any malware or windows is doing their own thing.

:)

 

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:

 

Forum users with Hotmail/Outlook/Exchange account

The two-step verification emails show up in my inbox but I added a rule to mark the domain name safe a long time ago (verified that "techpowerup.com" is still in the safe sender list).

 

User Account

Hi Barry,

We cannot use a standard (local) account to change the account type to administrator. We can only use an existing administrator account to do this.

We suggest following these steps on how to change the account type to administrator using the existing administrator account:

• Press Windows key + X on your keyboard, then click on
  Control Panel.
• Choose User Accounts, and then select User Accounts again.
• Under Make changes to your user account, click on Manage User Accounts. (It will show all user accounts and administrator account on the computer.)
• Sign out and log on with any administrator account.
• Go back to Control Panel/User Accounts.
• Click on Manage User Accounts and then select the standard account you wish to change.
• Select the Change Account Type option.
• Select the Administrator option to change the account and click the
  Change Account Type button.

Get back to us if you have other concern.