Androld OS is like a roach hotel, icons, links, apps get added but never leave.

[DavidLParker]

I have not been able to figure out how you delete an address from browser, icon from the desktop or app after it has been installed.

 

[Spider]

Try a long press on the item you want to delete. That should bring up a menu or trash can on your screen. Tap the delete option on the menu or drag the item and drop it into the trash can to delete it.