From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

You may have seen on social media different versions of the so-called "five-date rule." Before you take five, so to speak, and follow it, consider its rationale and limitations.

How well your vitamin E supplement works can depend on when you take it. Learn the best time to take this popular antioxidant.

Last spring, the University of Austin in Texas, declaring the college admissions system “biased,” “broken” and “unjust,” ...

Learning quick skills like social media scheduling, video editing and proofreading could put you well on your way to a ...

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

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

The beauty of building your own system is that you can notice what information you actually reference and what just clutters ...

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Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

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