OneDrive for Business is an integral part of Office 365 or SharePoint Server, and provides place in the cloud where you can store, share, and sync your work files. You can update and share your files from any device with OneDrive for Business. You can even work on Office documents with others at the same time.
Take a quick note before you forget it. Share your meeting notes so everyone is on the same page. Organize all your class notes and ace that exam. OneNote is a digital notebook. Whether you’re at home, in school, or in the office, use OneNote to take notes wherever you go. And OneNote automatically saves and synchronizes your notes so you can focus on your thoughts and ideas