For that, double click the username to open its properties. Next, click the group membership tab. From Standard user, change the membership to Administrator and click OK. The user account would now have administrator rights restored.
How do I get my administrator rights back?
Option 1: Get back lost administrator rights in Windows 10 through safe mode. Step 1: Sign into your current Admin account on which you've lost administrator rights. Step 2: Open PC Settings panel and then select Accounts. Step 3: Select Family & other users, and then click Add someone else to this PC.
Why does Windows 11 have no admin rights?
Even when you install Windows 11 on your laptop or home PC, the administrator account is disabled. You are required to create a new user account to log in to Windows 11. This user account is automatically added to local administrators group and gives you Windows 11 administrator permission.