If image not animated, it may help to click on it with right mouse button and then select "View this Image."

To end animation, click on your browser's stop button.

To download an image, center your cursor over it, right click on the image and choose "Save Image as..."

If you get the message invalid file name, select "view image" and then right click on it and you should be able to use the "save as" option with no problem. Another way to avoid the problem is to click on the highlighted stop sign or press your Esc key. You should then be able to download the image with no problem.