> For the complete documentation index, see [llms.txt](https://python.microcisco.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://python.microcisco.com/python-inststitute-pcap/python-essentials-part-1/module-2.md).

# Module 2

## **In this module, you will learn about:**

* data types and the basic methods of formatting, converting, inputting and outputting data;
* operators;
* variables.