I traded the static results of Flash Fill for dynamic formulas that update automatically.

After a brief pause at the end of last year, Microsoft is back with its monthly feature recap, sharing what changed across its productivity apps in January 2026. And this time, the spotlight is on ...

The FILTER function extracts every matching record while XLOOKUP only returns the first result.

We test Claude in Excel, a beta version add-in requiring a paid plan, and show where it saves time on formula fixes.

Discover 15 modern Excel functions for 2026, including Group By and Scan, so you speed up your workflows, summaries and ...

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

The TradingView Data Fetcher is a powerful command-line interface (CLI) tool that extracts historical market data from TradingView through the TvDatafeed library. This tool provides traders, analysts, ...

Abstract: In oilfield exploration and development, drilling noise creates significant interference, severely reducing the signal-to-noise ratio (SNR) of seismic data. Due to the complex ...

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

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide to plot your own financial data.