The top toolbar also contains other useful functions. You can download your map into various formats, including JPEG, PNG, PDF and text, by pressing on the "download" button in the toolbar. You can also print your map by clicking on the printer icon.
You can also share your map by clicking on the "share" button in the toolbar. This will give you a URL that you can send to others so that they can access your map. You can "unshare" your map at any stage by clicking on the same button.
If you want to see the map only and hide the media/notes toolbar, click on the "full screen" icon to toggle full screen mode on/off.