I use report document class and the thing is that I would like to remove Chapter x phrase, add chapter number before chapter title and remove blank place between chapter name and top of page. For example normally it is like:
top of page
blank place
blank place
Chapter 1
Title of chapter
content
It would be better to be like this:
top of page
1. Title of chapter
content
Best Answer
You can use the titlesec package; a little example: