Question

how do uploadthe screen captures

Answer 1

Save as images and then use attach file feature.

Answer 2

The attachment is a originally a tiff screen capture using the "Grab" program on an Apple IMac, OS X.

The graphic file was then dragged and dropped onto the Desktop of a VMware virtualized version of Ubuntu Linux running under the Mac OS X. The graphic file was convert to jpg format using the Ubuntu Linux command line program, "convert", then dropped back onto the OS X desktop and attached to this thread using the "Attach File" button.