How do you use BOTH MS OneNote and EN? in Off Topic Discussion Posted February 8, 2018 Amelie, Like many others, I use both EN and ON. I use EN on my phone and is my primary web clipping, note-taking and all-around "go-to". Onenote is (for me), primarily professional use and long-term documentation. We store our incident reports, some passwords (we're getting a real password solution, so that won't be the case much longer), weekly reports, and system documentation (I'm in IT security). So, quite often, I'll move some EN notes to OneNote and update them into full documents.