Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about Excel and host of MrExcel.com. I love hearing your Excel questions. Post a comment on any video and I can help.

Learn the essential tools and frameworks for creating intelligent AI agents that revolutionize industries and solve complex ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Hey there! In this tutorial, I’m going to help you understand how Tkinter event binding works. It’s a cool feature in Tkinter that allows you to connect functions to specific events. Basically, when ...

Are you looking to make your Tkinter application more interactive and responsive? Well, you’re in the right place! In this tutorial, we’ll dive into the world of Tkinter command binding, which allows ...

This tutorial will guide you through the process of using SQL databases with Python, focusing on MySQL as the database management system. You will learn how to set up your environment, connect to a ...

4 keys to writing modern Python Here’s what you need to know (and do) if you want to write Python like it’s 2025, not 2005. How to use uv, the super-fast Python package installer Last but not least, ...

Tom Poindexter is President of Talus Technologies, Inc., a Denver based software consulting company. Tom has authored and maintains the Sybtcl and Oratcl Tcl database extensions. Tom has 18+ years ...

Abstract: Bayesian inference provides a methodology for parameter estimation and uncertainty quantification in machine learning and deep learning methods. Variational inference and Markov Chain ...