I was writing a blog the other day in OneNote, as I do, and I noticed something weird. I was reading over what I wrote and saw this: 3.141592653589793

Firstly, I only know 6 figures of Pi. And secondly, I don’t remember writing, or even pasting, that number in at all. Then I realised there was a cool feature in place that allowed this to happen in OneNote. I was blogging about the Raspberry Pi and I wrote: ‘Raspberry Pi = ‘
When you write Pi = and press space or enter, OneNote automatically populates the space with the number 3.141592653589793

Pi = 3.141592653589793
Pi = 3.141592653589793
Pi = 3.141592653589793

If you know of any other “hidden” OneNote features, let me know!


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