Version 14.2 of Wolfram Language and Mathematica delivers new features for chat in Wolfram Notebooks and new and improved functionality in core areas of the language. In this webinar series you'll see examples for using the new Wolfram Notebook Assistant and get introduced to Tabular, a very streamlined and efficient way to handle tables of data laid out in rows and columns. For mathematical computation, you'll learn about new built-in system functions for doing game theory, PDEs for magnetic systems and advances for doing algebra with symbolic arrays. The final webinar in the series covers new object tracking and highlighting functionality for video and the new functionality that makes GPU capabilities readily available with Version 14.2.