Social bookmarking is the process of tagging a website page with a browser-based tool so that in case you want to visit later you can easily visit and see the content.
Moreover, it is an online service that enables users to add, annotate, edit, and share bookmarks of web documents. Apart from that online users also share their links, content, blogs, images, and videos.
In simple, we can say that rather than saving one single post with SOCIAL BOOKMARKING we can save the website page and you will be able to access the bookmark on any device because these BOOKMARKS are online.
SOME POPULAR SITE OF SOCIAL BOOKMARKING-