Yahoo! Bookmarks
Yahoo! Bookmarks is a very user friendly website, which helps you bookmark the favorite website online. Just login with ur yahoo mail id into yahoo bookmarks.
Click on the Add button , a form will appear. Fill up the details of the bookmarks and save it.
Google Bookmarks
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Google bookmarks is a product from Google. Just login with your Google account into Google bookmarks. Click on the Add Bookmark on left bottom to add a new bookmark. With Google bookmarks you sort, search and export ur bookmarks. Firefox users can use Google bookmarks addon to access it.