Beckism.com

Sometimes you need a linebreak in an Excel spreadsheet cell, but when you hit return or enter it always jumps you to a new cell. On Windows, you can just hit alt-return (or maybe alt-enter; if one doesn’t work, try the other). On Mac, you’ll need to hit control-option-return.

Took me a while to figure this out, and I figured it could be useful for others. Enjoy!