Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

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

I won the Microsoft Excel World Championship. Here's what every office worker should know about Excel

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.
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DateAdd, DateDiff, and TimeZoneOffset functions in Power Apps

Reference information including syntax and examples for the DateAdd, DateDiff, and TimeZoneOffset functions in Power Apps. The DateAdd function adds a number of units to a date/time value. The result ...