how can I use Adobe Acrobat XI Pro

Hello everyone!

I'm currently enrolled in a course through  and I need to work with PDFs for assignments and resources. I'm trying to get a handle on using Adobe Acrobat for organizing my course materials. Can someone walk me through the basics of annotating, combining, and converting files? In an academic setting, which features will give me the most bang for my buck?

Getting your help will be a huge relief - thanks already!