You can share your screen in MeetFox by simply starting your video call and selecting the Share button at the bottom of your screen.
A pop-up will be displayed on your screen, giving you options on whether you want the option of sharing your entire screen or a specific window or tab.
Once you've made your choice and clicked share, your client(s) will now be able to see your screen.
If you are using the latest version of macOS, you may need to update your privacy settings to allow screen sharing. To do this, go to "System Preferences", then "Security & Privacy", then "Screen Recording". Make sure your preferred browser is check-marked to allow screen sharing.
When you're done with sharing your screen, simply click the Stop sharing button in the floating tab at the bottom of your screen, or navigate to the tab in your browser where MeetFox is open and select Stop sharing.