1. Click on the concept. The note description will appear on the right side side of your screen.
2. Click on the Images icon in the note description.
3. Select Add image. (pic. 1)
2. Upload an image URL. Only the URL that ends in a valid image extension (.jpg/.png/.gif) is allowed. (pic. 2)
3. The picture will appear in the concept description. (pic. 3)