As a debutant in the world of Internet Marketing you have to find out the difference between SEO & SEM. These are the ways to improvise and develop your website traffic through search Engines like Yahoo, Google, MSN, Bing, Digg etc.

Search Engine Marketing (SEM) is a process of web marketing by the techniques of several streams via search engines to make the website more visible so that its brand value and awareness may increase in such a level so that the websites ROI may back soon to the owner.SEM is the main section of SEO with compensated advertising   and also combined with marketing techniques such as directory submission, forum marketing, article submission, social bookmarking and web analysis techniques.

SEO is the most important and renowned way of Search Engine Marketing and it has been divided into two sections as Off Page Optimization and On Page Optimization. On the Off page Section directory submission, article submission, blogs, press releases, link building are included and on the other hand On Page optimization includes meta tags, header tags, footer tags, website title, title taglines are included. The On Page Techniques are applied on web pages and sites but Off Page techniques are done with back links which a site can have from other websites.

Right from press releases to blogs to whitepapers to articles whatever appears online should be optimized for a better campaign or marketing of your brand. The improved SEO applied on any site delivers a higher rank on the Google Search engine Results. SEM is a factor which always binds up with SEO to be completed and give adequate output. As the Search Engines are programmed with keywords they can filter out the information more accurate for the visitor. Like most of us when we type something on a Search Engine we get results according to that and any Search engine will produce millions of websites related to that word. That is how any website gets noticed by its rankings on the Search Engine and gets more flourished through it.

As compared to the term SEM is definitely a board term of which SEO is a part but to make use of SEM it cannot be done through SEO because all work are done to increase web traffic and rankings of the website. Therefore we can say that it is a division of SEM which performs all the technical duties.