To view your bookmarks, click on your name in the upper right corner and choose View Profile
Click on More in your profile's navigation bar and choose Bookmarks
Your bookmarks will be displayed below the profile navigation bar
You can add notes and tags to the bookmark as well by clicking the Edit notes & tags link. A new window will appear.
Here you can enter notes, tags, and make the bookmark private. Click Save when finished.
The notes and tag will now be visible in your bookmarks list. A lock in the bottom right corner indicates that it is a private bookmark.
To view your bookmarks in List View instead of Thumbnail View, click the hamburger button in the upper right corner of the bookmarks pane