Upload a file to a Moodle course
From your Moodle course, click on Turn editing on (if not already on)
Locate the area where you want to add the file into, and click on Add an activity or resource.
Choose File from the list.
Type in a label for the file (please use a descriptive name).
Click on the Add icon.
From the File Picker window, click on Upload a file.
Click on Choose file
Locate the file you want to upload, and either double-click on the filename, or select the file, and click on Open.
Click on Upload this file.
Click on Save and return to course.