So should I create a different Account for every website? Or just one account and then create different profiles for my different websites? Thanks Nima Heydarian
Nope, you can simply create different profiles for each site . I've no idea about the current limit of profiles / account, but I doubt you'll easily hit the limit. The main advantages of using a single account are that you can easily switch between the statistics of different sites and that you create and apply global filters (i.e. a filter to stop logging your own visits).
http://www.google.com/analytics/feature_fast.html look this url . they are telling how to use the analitics and G analitics feature