TL;DR Key Takeaways : Dynamic total rows in Excel can be created using functions like `LET`, `FILTER`, and `VSTACK`, allowing them to adjust automatically as the dataset changes.

Creating dynamic reports that update automatically using Excel functions like FILTER, TEXTJOIN, BYROW, and LAMBDA is crucial.

Excel's GROUPBY function lets you group and aggregate data based on certain fields in your table of data. It also offers arguments that allow you to sort and filter your data, so you can tailor the ...