Adobe InDesign, styles and optimizing its features to your projects

Hello!

What are the available plug ins for Adobe InDesign CC? What are the object styles that I can apply in my projects? What are the different paragraph and character styles that I can use? How can I format paragraphs? How can I format characters? What are the different text compositions that I can use in my projects? Please provide me more detailed instructions on how to do make this work with this software? What are the other things that I need to remember in doing this? Please give me an advice when and where to properly use the format styles?

Thank you!