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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

Data wonks, rejoice! Pivot tables now automatically refresh themselves in a new beta version of Microsoft Excel. You might expect that pivot tables—which can be used to summarize rows and columns of ...

Abstract: Currently, large language models are extensively utilized across various domains to address a wide range of challenges. Such models exhibit the capability to process data in diverse formats ...

In any Tkinter program, the first thing you need is a window. This window will act as a container for your app. This line brings the Tkinter library into your program. We give it the nickname tk so we ...

Everything on a computer is at its core a binary number, since computers do everything with bits that represent 0 and 1. In order to have a file that is "plain text", so human readable with minimal ...

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, ...

If you’ve ever found yourself wrestling with Excel’s traditional Pivot Tables, you know the frustration of hitting their limitations. They’re great for basic tasks but can leave you scratching your ...

Excel pivot tables are a cornerstone of data analysis, providing a powerful way to organize, summarize, and interpret complex datasets efficiently. With the introduction of Microsoft Copilot, the ...

If you want to learn what a Pivot table is in Excel and how you can make one, then we’ve got you covered. Pivot tables in Excel are incredibly useful for data analysis and summarization. They can help ...