To turn off proxy settings in Microsoft Edge, go to the menu (three dots) on the top right and scroll down to Settings. Choose System and, on the left side, click on Open your computer’s proxy ...

Find out how you can disable your Proxy server setting in the Firefox browser. If the LAN Proxy settings button is greyed out, see this fix.

Yes, you can prevent users from trying to change the proxy settings on Windows 10, and in this guide, you'll learn two methods to complete the task.

Subject pretty much says it all. I want to lock down the proxy settings per machine without affecting the user account. Any Ideas?