You can upload a single file in any digital formats such as a Word document, spreadsheet, etc. If you have multiple files to submit once, you may zip the files and then submit.
1. At the course home page, click on the link of the assignment you are going to submit.
2. Click the "Browse…" button to navigate to the folder on your hard drive that contains the files you intend to upload.

3. Double-click the file or select the file and click "open".
In Windows,

In Mac,
4. Click the "Upload this file" button.

5. You will get the message "File uploaded successfully". Click "Continue".
6. You will see that your assignment file has been uploaded.
