A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
I have figured this out, after trying all the things above. It came down to one thing, two-factor authentication. If you have this enabled, to sign into OneNote on your PC you have to use your App Password, not your actual password to your Live account. So log into your Live account, Click on Security Info, and then click create a new app password. It will then display the current, or new, app password. Now use that password that it gives you in OneNote and everything should sign right in. Now I am able to sync all my files from OneNote to my phone without any issues, without messing with IE settings, and all that other stuff.