Old-school Excel functions like SUMPRODUCT, INDEX/MATCH, and IFERROR remain essential for stable, readable, and maintainable ...

As an ecommerce business owner, you’re probably managing data across inventory lists, customer orders, and marketing campaign performance. For decades, ...

Stop checking spreadsheets manually. Discover how to find mismatched cells, hidden spaces, and deleted rows in Excel using ...

Replace broken brackets in Excel with clear, flexible Power Query rules that handle real-world data effortlessly.

Abstract: Accurate photovoltaic (PV) power prediction is essential to facilitate the integration of renewable energy sources. Among other things, the results of PV power prediction depend heavily on ...

Power Query used to be quite limited in Excel for the web, but Microsoft has now rolled out an update that brings the full experience to certain subscribers. Microsoft, in a recent announcement, said ...

Duplicate entries can throw off your calculations and make your lists unreliable. Use Excel’s built-in tools to find duplicates: Go to the Home tab Click Conditional Formatting > Highlight Cells Rules ...

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 ...

Portable power stations have gotten impressively capable over the last few years, but every now and then you run into one that genuinely changes your sense of scale. That’s the feeling I had while ...

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.