This document discusses debugging Django applications in PyCharm. It begins by mentioning common debugging tools like print statements in different languages. It then recommends using a debugger, explaining that debuggers are useful for large projects, troubleshooting third party libraries, or poorly written code. The document goes on to describe different debugger features in PyCharm like breakpoints, investigating variables and objects, evaluating expressions, and exception breakpoints. It concludes by providing some additional information about PyCharm editions.