WHAT IS SEO.....???
1-SEO is short form of search engine optimization.
2-Search engine optimization is the practice of increase the quantity and quality of trafic of your website through search engine result.
Quality of trafic-U can atttract all the visitor in the world but if they are coming to your site becouse google tells then that you are resource for apple computers when really you are a former selling apple that is not quality traffic.
3-Quantity traffic-One u have the right poeple to clicking through from those search engine results pages
How search enigines work
Sprider"crawl"the web to find new document.
Indexer-Search enigine indexs the content(text code)in these documents by adding it their database and then periodically update this content.
Search engines search their own debates when a user enter in a search to find related documents.
Search engine rank the resulting documents using an algorithm by assigning various weight and rancking factors.
It is the easy way to earn money.
Everyone can earn money from this to word hard.
Free advertisement method and long-term.