You can upload a variety of file formats (up to 50MB): images (.png, .jpg, .jpeg), videos (.mp4), documents (.pdf, .docx, .txt), spreadsheets (.xlsx), and presentations (.pptx).
To upload a file, click on the text input field (where it says: “Start typing here…”) in your assignment submission form. This will reveal three circular icons to the left of the input area.
Note: If these icons are not displaying for you, try expanding the width of your browser window.
Click the first icon, labelled “Upload files or media.”
This will open up the “Upload files or media” window, where you have the option to upload a file or insert a link, such as a YouTube video.