To edit a bookmark:
Giving a description: In the bookmark detail select the description field and enter your description.
Tagging bookmarks: In the bookmark detail select the tag field and enter or remove tags.
Rating bookmarks: In the bookmark detail select the rating field in the right corner and set stars between zero and five.
You can also rate bookmarks in the bookmarks list or by choosing Bookmarks > My Rating in the menu or in the context menu from the bookmarks.
Changing bookmarks URL: In the bookmark detail select the url field and enter a url.
You can also change the url of a bookmark in the bookmarks list.
Changing bookmarks title: In the bookmark detail select the title field at the left top and enter a title.
You can also change the title of a bookmark in the bookmarks list.