Can you view/see the complete portion of what you want on your computers screen? (use ctrl + or -). Use/hit 'Print-Scrn', in PNet, 'paste', tool = rectangular select, copy, new, paste, save as "", walla!
I save lots of 'cartoons' & many do not allow 'save image as', sooo, print scrn, (I have pdn arise from the depths with 'on my computer' = F8), paste etc, etc, , ,