There are other options available if you end up in a situation where the admin account becomes a standard user account, for example you can go aboutĬonverting a standard user account to admin account via command line, which is more appropriate for advanced users. If you feel so inclined, you can then delete the temporarily created admin user account from the Mac, or leave it be and have it available as a backup admin account, or even the only admin account.

Restart the Mac again, this time logging into the original user account which now has upgraded privileges to be an administrator user account again.

Check the box for “Allow user to administer this computer”.

Select the original user account that you want to modify to Admin account privileges.

Go to “Users & Groups” and click the padlock icon to be able to modify user accounts.

Boot into the newly created admin account, then pull down the  Apple menu and choose “System Preferences”.Want to restore your original Mac user account to be an admin account again? That’s easy: How to Set Standard User Account to be Admin Account in macOS You can either use this admin user account to authenticate as needed with administrator requests and logins, or you can modify the original user account to become an admin account again. The standard user account and all user data still exists, assuming this was done properly. You’ll now have created a new admin account which is fresh and completely different user account than your standard user account. Restart the Mac and go through the Setup Assistant procedure as if the Mac was new to create a new admin user account on the Mac, this will be an administrator account.Next enter the following command exactly as shown:.Enter the following command into the Terminal:.Pull down the ‘Utilities’ menu and choose “Terminal”.Select “Macintosh HD – Data” from the side bar and choose to “Mount” the Data drive.At the macOS Utilities screen, open Disk Utility.For M1 Macs, choose “Options” at the boot menu that appears.Boot the Mac into Recovery Mode by restarting the Mac and holding down Command+R (Intel Macs) or the Power button (M1 Macs).This works with macOS Monterey and Big Sur, and earlier, for both M1 and Intel Macs. This process will involve booting into Recovery Mode to remove a setup file from the Mac, which allows the macOS setup assistant to run again, thereby allowing you to create a new admin account on the Mac. Missing Mac Admin Account? Create a New Admin Account in macOS Whatever the case, if the Mac does not have an administrator account available, here’s how you can add an admin account to macOS in macOS Monterey, Big Sur, and earlier. A variety of situations can arise causing a Mac to lose an administrator account, often if a user attempted to add a new admin account or new user account to the Mac, or rename an existing users account. All Mac computers need an administrator account to be able to function properly and perform certain tasks, ranging from installing certain software, to changing some system preferences.

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