Keeping your Windows system secure is vital for the operating system on your PC, and it takes some time and diligence.

Open the following path: Computer Configuration > Windows Settings > Security Settings > Local Policies > Security Options ...

If after you update your Windows 11/10 PC to the latest version/build and the administrator account is missing, you can try our recommended solutions below in no particular order and see what helps ...

You cannot rename a User Profile folder in Windows 11/10 if one or more of the following conditions are true: You are not signed in as an administrator. You are signed in to the same user account, ...