You can use the tools on your Mac computer to save any image, even from sites that try to block you. Here are three ways to save an image on a Mac.

I switched over to a Mac Keyboard and naturally it dosent have a print screen button. How can I achieve the same function without that key (yes on a PC, not a Mac).

You can take a screenshot on Google Chrome with one of your computer's built-in tools, or via Chrome's developer menu.