Hi,
Thank you for writing to Microsoft Community Forums.
I appreciate the efforts taken by you in resolving this issue. I understand that you want to disable InPrivate browsing in new Microsoft Edge. I’ll certainly help you with the issue.
Refer the steps mentioned below:
**Note:**Serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. To backup and restore registry key, refer tothislink.
- Press Windows Logo key + R, to open Run dialog box.
- Type regedit and click on OK.
- Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft
- Now, right click on Microsoft key, select New, and select Key.
- Rename the newly created key as Edge.
- Click on Edge key, on the right hand pane, right click on empty space, select New and select DWORD (32-bit) Value.
- Rename the newly created DWORD as InPrivateModeAvailability.
- Double click on the InPrivateModeAvailability DWORD and change the value to 1.
- Restart the computer and check.
Let us know how it goes.
Regards,
Nikhar Khare
Microsoft Community - Moderator