I want to know about seo and how it works and how can it help me to drive more traffic
What is Seo?
SEO stands for “search engine optimization.” It is the process of getting traffic from the “free,” “organic,” “editorial” or “natural” search results on search engines.
How it works?
Search engine optimization (SEO) is the process of affecting the visibility of a website or a web page in a search engine’s unpaid results - often referred to as “natural,” “organic,” or “earned” results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will receive from the search engine’s users. SEO may target different kinds of search, including image search, local search, video search, academic search, news search and industry-specific vertical search engines.
I hope it will help. For more info you can read breifly on wikipedia…