If you need a nice note-taking app, OneNote MX from Microsoft is probably the best as of right now. Evernote does not have an app yet, so that could also be something I switch to when it comes out, but right now OneNote MX does an excellent job.
It also lets you write using a stylus and you can search all your notes using the built-in Windows 8 search. And you can access your notes via the web or via OneNote mobile apps for iOS, Android, and Windows Phone.
"Computer Tips: Metro Apps For Windows 8 Install Time-- OneNote MX Metro Apps"
Reference : online-tech-tips.com