OneDrive gives you one place to store, share, and sync your work or school files.
As part of your organization's Office 365 subscription, or SharePoint Server, you can save your files in OneDrive and then work with them from almost any device.
Sign in to Office 365 with your work or school account, so you can:
Upload files from your PC or Mac.
Share files with others.
Give others permission to edit files and work on them at the same time.
Get to your files from anywhere, on your computer, tablet, or phone.
Sync OneDrive to your PC or Mac, so you can access your files even when you're offline.