First I clicked reply to reply to the discussion board my professor had then the text box opened up, but I couldn't find the option for add from computer.
Hi Emily and welcome to the Canvas Community! Interesting, a similar question about embedding an image came up earlier today (see How do I embed a picture into Canvas ? ). In the discussion thread beneath the question James Jones has a good description of how to add an image from your computer to a location in Canvas where the rich content editor is present, such as discussion replies. Does the information posted here help in your situation?
Best wishes and let us know if you still run into issues!
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