Student or Learner
I want to someone can tell me about ways of adding emphasis
Adding emphasis to what? Could you be more specific?
I found the following websites which may help you:
Adding Emphasis in English - Cleft Sentences, Inversion and More
writing for the web - adding emphasis
The Art of Business Writing - Virtual Assistants Writing Services - Executive Virtual Administrative Services, Writing - Editing Services: INVESP
Perhaps we would be better able to help you with something more specific.