If you have a Windows computer (not a Mac) then you can use Print Screen, the Snipping Tool, or Ctrl (at the same time) P
Print Screen and the Snipping tool allow you to save the screen as a file.

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Hi and big welcome...in addition to what Rescuer has relayed...you can also click on the blue "Print" and then it will take you to the Color Worksheet...then click on the blue "Print Page" at the bottom left of the screen...it will open up your printer window...where you can use the printer selection dropdown where you can choose to "print as a PDF"...that will allow you to download a PDF of the color worksheet.