Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

In this video, learn how to create fully clickable tabs inside a single Excel sheet that change colors when selected, automatically updating the corresponding data. This technique consolidates ...

Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day ...

Anthropic launches Code Review for Claude Code, a multi-agent AI system that audits pull requests for bugs at $15–$25 per review, as the company sues the Trump administration over a Pentagon “supply ...

Python in Excel makes data cleaning easier than formulas ever did—no coding background required.

Sometimes, the YEAR function returns the correct value, but Excel displays an unexpected year, such as 1900 or 1905. This occurs when the cell containing the YEAR formula is formatted as a Date ...

If you often work with data that starts life as a text file or CSV, Microsoft Excel now has new built-in tools that simplify how that information gets pulled into a spreadsheet. The update introduces ...

If Excel is not recognizing functions after a reboot, here is how you can fix the issue. If your functions are not working after an Excel restart or a computer restart, you can try these solutions to ...

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