As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

This video explains how the dollar sign is used in Excel formulas to control whether cell references stay fixed or change when copied. It covers absolute, relative, and mixed references, helping users ...

China cannot merely chase the technological frontier – it must seize ownership of it, a prominent economist has warned, urging Beijing to accelerate basic research and master core technologies to gain ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

There is a stark example this week of how things are changing in the race toward artificial intelligence. This involves a household-name model, and an administrative technology that’s instantly ...

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 ...

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...

This hands-on tutorial will walk you through the entire process of working with CSV/Excel files and conducting exploratory data analysis (EDA) in Python. We’ll use a realistic e-commerce sales dataset ...