Hello Henry Leung2,
Thank you for posting in Microsoft Community forum.
Where do you see "Managed by your organization" on Edge and Chrome browser? Please provide the screenshot if you can.
You can check if there is any domain GPO setting that control what you mentioned.
If it is Computer Configuration.
For checking Computer Configuration within gpresult, we can follow steps below.
Logon this machine using administrator account.
Open CMD (run as Administrator).
Type gpresult /h C:\gpo.html and click Enter.
Open gpo.html and check gpo setting under "Computer Details".
If it is User Configuration.
For checking User Configurations within gpresult, we can follow steps below.
Logon the machine using normal domain user account (that applies this gpo).
Create a folder named F1 in C drive.
Open CMD (do not run as Administrator).
Type gpresult /h C:\F1\gpo.html and click Enter.
Open gpo.html and check if there are these gpo settings under "User Details".
I hope the information above is helpful.
If you have any question or concern, please feel free to let us know.
Best Regards,
Daisy Zhou