Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...
How-To Geek on MSN
You need to know the difference between a range and an array in Excel
Understand the correct terminology to understand how Excel works in the background.
How-To Geek on MSN
How to use the LET function in Microsoft Excel
Write Excel formulas that are easy to understand and don't consume lots of memory.
Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.
Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...
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