Sign in to OneDrive in Android
With OneDrive on your phone or tablet, your files are secure and accessible from anywhere, on all your devices.
1.Download the OneDrive app from the Google Play store.
2. Note: If you have a Windows 10 phone, you already have the OneDrive app.
3. Sign in with the work or school account you use for OneDrive, to see and share your files stored in OneDrive.
4.To add another account, like your personal OneDrive account, tap the Accounts and Settings
icon and then tap Add account.
5. If you have the Office mobile apps, like Word, Excel or PowerPoint, you can also open, view, and edit your OneDrive files from there.