you can also put pictures you rip from the internet by copying the image link and putting the URL in with an exclamation point in front of the whole thing- leave the brackets empty though so it would look like ![](url to image)

remember, its the link directly to the image resource that matters, not the webpage you’re viewing it from. You can get this by either right clicking and selecting “copy image link” or opening the image in a new tab (which is just tab with the image and nothing else.)