Google Bookmarks currently supports Google Maps, Google Toolbar, and Google Web Search. Items you bookmark or star in any of these products will appear on your Google Bookmarks home page, where you can add labels or organize them in lists.
If you currently use another program or application to create bookmarks, you can use a bookmarklet to easily create Google Bookmarks instead.
Drag this bookmarklet to your browser's bookmarks bar: Google Bookmark
Any time you visit a webpage that you want to save to your Google Bookmarks page, simply click the bookmarklet in the bookmarks bar.