How to control no of posts?

In Beta version of Blogger, one can easily set nos of posts that will appear on first page. But Is there any method that I can control nos of posts in first page in bloggers classic version.

Thanks in advance.

 

setting -> formating

on top of page your will see a line asking how many post you want to show

 

I never thought it is so easy.

Thanks ahkip for your help.