Remove the Run button from the Start menu

In the Windows group policy. We can remove the Run button from the Start menu.
These follwing steps is help you how to remove Run button from the start menu

1. Open the Group Policy Editor.

2. Expand the branch called User Configuration.

3. Go to expand Administrative Templates under User Configuration.

4. Then click the Start Menu and Taskbar branch.

5. In right pane, you can find one item called Remove Run menu from Start menu.

6. Right click the Prevent access to the command prompt and go to Properties.

7. Select Enabled.

8. Close OK a few times to close all the screens that took you to this place.