Internet crashed into our life without any obstacles and suddenly everyone knows computer,knows MSN,knows Google.We have our own comupters at home and ones in office,even have PDAs with us everywhere.We use computers to do some works and some small businesses on internet,called home office.We get touch with someone use IM,make friends on some dating sites,share videos on youtube,find college mates on facebook,everything has relationships  with pc and internet.This is what I am talking about,with these available resources,we can build our own websites we like,such as movie site,blog site,video converter software site and hawker site.
First you build your own sites,you need to promote it,or few people can visit it.How to do that?You need a SE tool,what is se tool?SE is short for Search Engine,SE tool is used for  check your website ranking in every searching engine like google,msn,yahoo and so on.For example,you build a small video and dvd software site,you publish some products on it,dvd rippers,video converters and so on,you can check these keywords and their urls in the  se tools,it can show the rankings in searching engine like what they really do.Also you  can promote some other small keywords like dvd to avi,psp converter…This is really the most important way to promote your website and business.And don’t forget that,whatever you do for your website,the practical of itself is the most basic thing.