The software doesn't appear to be available anymore which means there is no information about it. However, if you have it installed on your computer, then go to Help or press F1 button on your keyboard. It will automatically launch the help menu where you can see its functions. Additionally, use the Search function and type print. If there isn't anything related to print, press CTRL + P or go to File > Print. Additionally, use another image viewer to print your images.