If you need access to your Windows, Mac, or Linux computer from an Android, iPhone, or iPad mobile device you can use the free program TeamViewer. TeamViewer lets you access any of your computers which have the host application installed, from any computer or device running the client app. They also have a flash-based option you can use by logging in to their website.
A common error when first trying to sync OneNote on an Android device is “An unknown error occurred and the action couldn’t be completed”. This can often be resolved by deleting the directory labeled ‘Personal (Web)’. This can be done either from the OneNote application or by logging in to SkyDrive.
After deleting the web directory, you should be able to re-install and sync your Notebooks from the Android app.