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

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.

Only two Excel updates this month, but Copilot just got way more powerful. Here's what Microsoft quietly rolled out.

Discover how to conduct break-even analysis in Excel using Goal Seek and spreadsheet examples, helping you assess ...

Excel's Total Row uses smart SUBTOTAL logic to ignore hidden data, adapt to filters, flag text errors, and measure performance volatility.

Zero-day exploits, AI-driven Android malware, firmware backdoors, password manager trust gaps, rising DDoS define this week’s critical cyber threats.