For example, I have this image: http://img.auctiva.com/imgdata/0/3/8...49256056_o.jpg
and I want to post it here.
1. open another browser, type the link above to show the image.
2. right click the image, then click 'copy'
3. paste in this thread:
So basically, you copy and paste the image itself, not the link of the image to this thread.