Via Web Browser:
- Go to onedrive.live.com and log in with your university or Microsoft account.
- Click Upload > Files or Upload > Folder.
- Select your large video file and wait for the upload to complete. The time depends on your internet speed and file size.
Via OneDrive Desktop App:
- Install and open the OneDrive desktop app (if not already installed).
- Move or copy your video file into the OneDrive folder on your computer.
- The app will automatically sync the file to the cloud in the background.