Windows 10: how to make my user account adminstrator again ?

I made my user account on windows as standred one and another account as administrator then i delete the administrator one, Now i can not do any thing one my computer because there is a message appears to me and say access is denied and you must enter admin user and password, what should i do in this problem please ?

:)

 

Unable to Hide Built in Adminstrator Account (Version 1909.)

Thanks Brink *Smile

Yes, my user account I normally is also an administrator account.

No and you'll see how netplwiz looks in my user account; the only difference when using it in the administrator account in question is that that account is listed, too.

 

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:

 

Unable to Hide Built in Adminstrator Account (Version 1909.)

Thanks Bree. Now I've disabled it and the admin account login still appears at start up and I

notice that the account status is "degraded"

- - - Updated - - -

Thanks Brink. The account named "Administrator" is listed in netplwiz when I'm using that account.