Okay, while I completely understand what you are saying in theory, in practice it is like giving me instructions that are printed in Gaelic!The other thing is that a screenshot is an image. If your ss has more in it than you want, open it in your image editing software and crop it to the area that you want.

I'm not even sure that my Chromebook has image editing software (?I suppose it may?)
No. always wanted kids, but unable to have. Tried to adopt when I was 26. Way back then, they wouldn't let single people adopt. Relatively recently married now, but too old and too many health issues to consider adopting now. 