This video explains how to divide numbers in Excel using proper formulas while avoiding common mistakes that lead to errors.

This video explains how to multiply numbers in Excel using the correct formulas and methods for accurate calculations. It ...

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

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

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

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

Numbers in rows tell one story, but charts and graphs reveal patterns you might otherwise miss. Create a simple line graph ...

It’s 2026, and it’s time to level up your practice. Thanks to online software and artificial intelligence, there have never ...

An apprentice lineman shares his experiences from training at Southeast Lineman Training Center to working storm recovery ...

Microsoft Excel, now 40 years old, is increasingly being treated by technology leaders as a barrier to modern data management ...

Dennis Scimeca is a veteran technology journalist with particular experience in vision system technology, machine ...