great plugin, will be better if add some example

It is great plugin. I know php, but I am just beginer for wp. and I don’t know how to use action hook. after search in the web and support page for this plugin. I found the anwser. But I see that there are other people don’t know action hook. and some people don’t know css. I am not ask a long detail tutorial, but if there are some example will be better. people can ues it more easily and you get less question in support request. something like css: .logo {display: inline;} action hook: in which php file use code like function email_friends($post_ID) { $friends = ‘bob@example.org,susie@example.org’; mail($friends, “sally’s blog updated”, ‘I just put something on my blog: http://blog.example.com’ ;); return $post_ID; } ect ^_^ But anyway, It is a very great plugin. Thanks a lot