Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...

Want to disable Copilot in Microsoft 365 apps? This guide describes how to disable Copilot in Word, Excel, PowerPoint, and ...

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

AMD’s 2026 PC strategy focuses on incremental CPU updates, price-to-performance GPUs, and cautious AI upscaling.

In addition to being free and open-source, LibreOffice offers other benefits, like more document privacy than Microsoft 365 ...

Two new studies point to a simple combo for better chatbot prompts, paste your request twice for straightforward tasks, then ...