I recently started an internship and one of my supervisors told me I should try to be as familiar with "Data Driven Pages" and "Dynamic Text" in ArcMap as possible. I am still in college and have been using ArcMap for less than a year and these are two things I have never heard of. I Googled them both and found some information but does anyone have any sources or possibly a tutorial that I could use to generate some skills with these aspects of ArcMap?