A practical guide to Excel sheet formulas, covering essential functions for faster calculations, cleaner data, and smoother ...

We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

CEO Andrew Grigolyunovich was an Excel competitor himself before starting the Microsoft Excel World Championship, a way to ...

Fortunately, it seems that Microsoft understands my plight and has made formula creation a lot easier in a recent update. Now ...

The Kapan Math Club (KMC) was founded in June 2020 by an entrepreneur and four International Mathematical Olympiad (IMO) ...

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance ...

The 2025 Microsoft Excel World Championship finals, were held in Las Vegas on Dec. 2 to 3. According to their website, The ...

Upwork details 20 side hustle ideas for supplementary income, emphasizing creativity and flexibility to meet holiday expenses ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation.

CIO news and analysis on information and technology trends, from the Wall Street Journal.