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Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Five officers from the Nigeria Security and Civil Defence Corps (NSCDC) have successfully completed the National Institute ...

This makes it hard to secure and move data around the organization, or to extract it for broader analysis and to fuel AI.

In this video, learn how to split data into multiple worksheets in Excel, such as separating total sales into quarterly ...

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Wealth Enhancement reports on AI personal finance assistants like ChatGPT, Gemini, Copilot, and Claude, highlighting their ...

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring calculations. This video covers: - Basic LAMBDA: Standardizing calculations like ...

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

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

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Readiness goes beyond grades. Life skills and purpose matter. Building Meaning and Iliad Athletics show how educators turn knowledge into skills and habits for real life.