Please follow the following steps to capture a screenshot:
1. Use the PRINTSCREEN/PrtScn button on your keyboard or if on a laptop, Function+PrintScreen. This will make a copy of your current screen.
2. Open a image editor (e.g. MS Paint) and paste (ctrl+v/command+v) the screenshot into the program
3. At this point you may need to crop or edit the image to cover up private information
4. Save the image to your computer somewhere you can find it, like your desktop
5. Upload your screenshot to an image hosting website such as Photobucket or Imgur.com
6. Once uploaded, these site will generally offer you several links with which to share it. You will want to copy the "direct URL" link