Sorting is one of Microsoft Excel's easiest tasks. Click; you're done! At least until you need to sort by multiple columns. For this sort task, you'll need a custom sort. Here's how. Explore Get the ...

Filtering in Excel allows you to organize your data in multiple ways. Using a filter, you can cut down the amount of data shown on your sheet based on the values for either a certain selection, such ...

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