Files can be uploaded to OneDrive for use in Office 365. To upload a file, navigate to www.login.microsoftonline.com.
- Select OneDrive from your options.
- Click on the Upload option on the menu bar.
This will bring up a File Explorer window.
- Find the file(s) you wish to upload and select them
- Click on Open.
The files will then be uploaded to your OneDrive account.