Click on your "APPS" button (center, bottom of the screen), then, at the top, you'll see "apps" and "widgets" On the first page, click "widgets" push and hold "Bookmarks" and plop it on your desktop, voilà, instant, 1 click to your bookmarks (any of them) or, just "Bookmark" for one single bookmark (expo portal for instance)
Also, when in a webpage, if you wish, click on the menu button in chrome (3 dots, top right) and click "Request desktop site" if you want the full experience (I don't often like the mobile views)