If the Admin account is missing or lost after Windows Update on your Windows 11/10 PC, the suggestions in this post are sure to resolve the issue.

How to enable admin account in Windows? Right click on My Computer > Manage, and Computer Management window will be opened. At left side double click on Local Users and Groups > Users. Now you can ...

This post helps you check if a User Account is an Administrator in Windows 11/10 PC using Settings, PowerShell, User Groups or Control Panel.

In this edition of the Windows Desktop Report, Greg Shultz explains how you can activate and use the real Administrator account in Microsoft Windows 7.

Traditional methods to enable the admin account won't work here. However, you can use the Windows Recovery Environment (WinRE) to access Command Prompt and modify the registry to enable the account.