I want to know About SEO, why we do directory submissions, article submissions, blog posting, forum posting. Me doing this Directory submissions, Social bookmarking, Article Submissions, but dnt knw properly why we do this. in general i knw for improving the page rank of our sites, or improve the ranking on google. But i want the detailed description. Is there anyone who can help me..............
Oh sure. . . instead of you doing your research and reading the many very good books, blogs, and self-seo sites you come here and want total strangers to provide personal training for free because you don't know anything know. My help to you is: "Grow up. Go do your research so that can do your job. Stop looking for the easy way. Learn for yourself, from scratch. Work hard. If that scares you, quit your job and get one making hamburgers."
Basically it gives your link more exposure to the search engine bots thats the reason you do SEO soo that bots see the presence of ur site on the web
All I can say is search on Google For Click Here. Check the top site and click through on it. Do a control F, do you see click here on the page? That would be a negative. That, my friend, is the power of backlinks.
Well, maybe you should start reading some reliable and resourceful information on SEO, start with search engine guidelines. Google SEO Starter Guide also is one good read for beginners.