The Tuva Data Tools offers a screenshot feature that will automatically download an image of the displayed plot. The downloaded image will be save the image in a PNG file format, which can then be used in a number of different applications like Microsoft Word, Google Docs, etc.
The screenshot button has a camera icon and is available in the top toolbar. See the screenshot below to see where the button is located.
After clicking the screenshot button, an image of the plot is automatically downloaded. For example, after clicking the screenshot button for the scatter plot shown in the Tuva Data Tools above, the screenshot saved to our computer looked like the image below.