human
How do I save pictures on Facebook messenger?
assistant
Save Pictures on Facebook Messenger on a PC or Mac
1. Open Facebook on your browser.
2. Click the Messenger icon.
3. Click on a chat.
4. Click their name.
5. Click Open in Messenger.
6. Click the arrow next to "Media, files and links."  
7. Click Media.
8. Find the image you want to save.
9. Click on the image.
10. Click the download icon that looks like two rectangles overlapping each other with an arrow pointing downward.