ActiveX is a Microsoft software framework that enables applications to share data across web browsers, enhancing functionality and security in computing.

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

For more than 50 years, Microsoft Corporation (MSFT) has been one of the world’s most influential companies, now a titan in software (Microsoft 365), cloud computing (Microsoft Azure), and AI ...

Ohio State Marion’s STEMcoding Project offers a summer 2026 data science course for teachers with online and hybrid options and CEUs available.

Discover how to calculate the weighted average cost of capital (WACC) in Excel. Learn the steps, formulas, and data required to estimate your funding costs.

Dark Mode has its drawbacks. For example, the worksheet grid usually remains white. You can choose Black under Office Theme, which activates a Dark Mode toggle in the View tab of your Excel ribbon.

AI tools are frequently used in data visualization — this article describes how they can make data preparation more efficient ...

Microsoft 365 Copilot bug let AI summarize confidential emails despite Data Loss Prevention rules. What it means for your data and safety.

There might be some numbers you're missing when summing it up.

I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously Growing up in Waterford, south-east Ireland, I was always good at maths. I first used Excel at ...

John is a writer at Pocket-lint. He is passionate about all things technology, and is always keeping up with the latest smartphone and PC releases. John has previously written at MobileSyrup. When ...