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

But have you ever thought that these casually dragged formulas are actually "writing code"? The driving force behind turning ...

(Note that you can also use a limited version of Excel and other Office apps for free online.) Desktop-based Excel simply does everything one could ask for in a spreadsheet.

Every year on 8 September, International Literacy Day reminds us of the transformative power of reading and writing. But ...