Difference between SEO and SEM ?

[infomesh]

Hi all,

what is the difference between SEO and SEM ? is SEO a part of SEM ? any body please provide me the information regarding this..

thanks in advance..

[milllsgerry]

SEO is Search Engine Optimization in which we optimize our website for search engines.SEM is all about paid links, advertising more likely on building links.I think that a SEM campaign includes SEO, paid inclusion, pay-per-click, and other related services that will increase qualified traffic to your web site.