

This will simulate right clicking and allow you to access the context menus as required.

Once you have enabled secondary click, you can tap the trackpad with two fingers at once. Select the checkbox next to Secondary click.Select Trackpad and then the Point and Click tab.Launch System Preferences from the Dock.System Extension Blocked appears on new installations on macOS High Sierra 10.If you’re using a MacBook or MacBook Pro and want to enable right clicking, you can.Once the "Allow" button has been cleared, follow the steps again to disable "Full Keyboard Access." if desired.Press "Space Bar" key to click on "Allow".Press the "Tab" key to move around the window until the "Allow" button is selected.After performing those steps, navigate to System Preferences.Select "All Controls" under the "Full Keyboard Access." section.Go to Apple menu > System Preferences.(by hitting the "Tab" key, and then pressing "Space bar" to click on it). > Security & Privacy > Click the Allow button.

