SEO (Search Engine Optimization)?

[Kumar]

there are so many search engine in the world ie yahoo,google,bing,ask etc

[Jake]

Just because your photo looks like your 4 years old, I can understand your not phrasing it in the form of a question.

To simplify you view, about 97% of all web searches are made from Google Yahoo and Bing, with Google getting 67% of them, with the exception of certain search engines for specialty businesses, you generally only have to worry about ranking on the big 3.

[Jesus]

" Hi Kumar,
Your question is not clear. I really don't understand what you like to ask here. Anyways, Yes there are many search engine in the world. But, each search engine has different criteria to rank the website. The most popular search engine are Google and yahoo. People uses various SEO technique to rank up high in these search engine so that are on top of search results and get good business."

[Ankur]

ya kumar you are right there are many search engine in all over the world but all companies basically consider only Google because it's most popular in the search engines. with the help of google all companies gets mostly traffic by the google compare with the other search engines.
So please learn the google strategy and understand that.

[Humayun]

SEO means Search engine optimization.Now a days it becomes a top most word to the webmaster and owner of a website .

SEO mainly two types one is(1)On page SEO which are done on a post or on page of a website when a content or article is written.

Second is (2)Off Page SEO which is done by doing by blog comment,indexing search engine,forum posting and Bookmarking on various bookmarking site.