Stop relying on manual clicks and clunky code—let Excel refresh your queries automatically.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors, and turns reporting into a tedious chore. Here's why you need to stop.

Microsoft has restarted its monthly feature round-up, detailing how Excel changed during January 2026 across Windows, Mac, and the web. The headline upgrade is Agent ...

Microsoft has proposed a massive expansion in Mount Pleasant with plans for 15 new data centers. The total expansion would add over 8.7 million square feet across two separate proposals. This ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In the current wave of generative AI innovation, industries that live in documents and text ...

To make it easier to pull a .csv or .txt file directly into Excel without having to deal with Power Query, Microsoft is introducing two new import functions. Microsoft is making two new Import ...

AddPowerQuery Adds a connection using power query. This requires a connection string using the Microsoft.Mashup.OleDb.1 provider and a M-Formula to describe the data source. AddDatabase Adds a ...

EPPlus from version 8.3 supports adding, modifying and removing external connections. EPPlus supports adding most types of connections including Text, Database, OLAP, Web and Power Query connections.

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 ...

Have you ever found yourself staring at a sprawling Excel workbook, wondering if you’re using the right tool for the job? Between Power Query, Power Pivot, and VBA, it’s easy to feel like you’re ...