this is petty and mindles, but still... WHERE IS THE HOMEPAGE ICON on the top ?

I just installed this bank mode/safe zone browser. I found all the settings but one!
Where or how do I get my home/start page icon to show on the window tool bar at the top??
If I’m on a page and want to return to the home/start page, how do you do that???
THanks soooo much!

https://forum.avast.com/index.php?board=78.0

http://screencast-o-matic.com/screenshots/u/Lh/1486997250149-37632.png

http://screencast-o-matic.com/screenshots/u/Lh/1486997455562-80613.png