Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

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

Sorting algorithms are an essential chapter in undergraduate computer science education. Due to their easy to explain nature and fairly straight-forward analysis, this set of algorithms offers a ...

In this video, you’ll learn how to sort names by last name in Excel, even when first and last names are in the same cell. We ...

The 33-year-old, who works at a Leeds firm of stockbrokers, said he spent time over Christmas fine-tuning his skills. He said ...