The Board Navigator is available under the 3-line hamburger menu at the top-left corner of the board. It lets you quickly load other boards directly over the same page, saving time and limiting mouse clicks.
The Navigator will save your current scroll position on the board so that if, for example, you had been focused on tasks in the bottom swimlane of the board before you changed boards, then upon your return, you’ll be taken to that very same spot.
Board Navigator lists only those boards that you have entered at least once, saving you from having to see the projects that you’re not working on.
If your list of boards is very long, you can add stars to those you use the most so that they get listed at the very top.
And to enter the Dashboard and see all boards as a list, please open the Board Navigator and use the Home icon or account name shown at the very top.