Now you are in the subtree of  Welcome to Knowen! project. 


Every node can have its own attachments. These could be figures, movies, data files, computer code, etc.

Attachments can be previewed, added and deleted from Edit view (drag and drop ok too).

Attachments get uploaded to a file server, and their URL becomes immediately available from the context menu of the thumbnails. The URL can be used to embed the image files into the body of the node as