Python helped me replace fragile formulas and repetitive manual work with simple, reusable spreadsheet workflows.

This week there was another big Copilot-related announcement for Power BI – but on the Excel blog. You can now analyse data from Power BI semantic models using ...

Iron Software builds trusted .NET libraries for document automation. Reading Excel files in C# sounds simple until you're three sprints into a project and discover your chosen library can't handle ...

In our earlier article, we demonstrated how to build an AI chatbot with the ChatGPT API and assign a role to personalize it. But what if you want to train the AI on your own data? For example, you may ...

Windows may get all the attention, but when you want to get real work done, you turn to the applications that run on it. And if you use spreadsheets, that generally means Excel. Excel is, of course, ...

Hey there! I'm Tommy, and I'm excited to guide you through the fascinating world of AI and generative models. This tutorial is perfect for anyone interested in tech, especially those looking to build ...

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...

A few years ago a new pair of Profiler events was added for Power BI Import mode datasets (and indeed AAS models): the Job Graph events. I blogged about them here but they never got used by anyone ...

Ad-hoc SQL queries against files, logs, processes, and more — with zero data ingestion or intermediate storage. Musoq is built for ad-hoc querying and investigation — the moments when you want to ask ...