You can use the Print Screen button to copy your monitors usable area to the clip board then copy past into whatever application you are using. I no longer use Adobe software, instead I use Serif Affinity Designer and Photo but whatever the software it is just copy paste with this method.
You can also open the current page into a web browser and use a plugin to screen grab the portion of the page you want to get or capture the entire page if you want. Then what I have been doing is creating reference layers and locking them then design in a new layer. Though now I am looking at software like the Kuadro app to allow multiple views and focus of an image then Print Screen and chop it up however I want in my design software of choice.