Steps to disable Proxy Settings on macOS
Step 1: Click the Apple icon then select the System Preference option.
Step 2: Select Network.
Step 3: From the left pane, select the network service you wish to disable the proxy settings on, then click the Advanced button.
Step 4: Select the Proxies tab then uncheck all protocols under Select a protocol to configure then click OK once done.
You have now successfully disabled the proxy settings on your Mac computer.