At home, and for project management at work, I'm an org-mode user. Got in the habit around 2005, and it's too useful to leave. But I've stopped using it for note-taking at work.<p>When my workplace switched from Google Apps to Office 365, I started experimenting with OneNote. And I have to say I've been extremely happy with it. The web app is quite good, and both the Windows and Android apps are excellent. I typically take meeting notes on an Android tablet, and they're immediately available for me at my desk. There are plenty of formatting and attachment options.<p>I'd never use OneNote for my personal/home use, because of cloud concerns and vendor lock-in. But if your workplace is in the MS ecosystem already? It's brilliant.