To view a particular image, click on the icon with the left mouse button. If the page is divided into frames, the active frame's images will load. Anytime during your session you can turn this feature on or off. The change will be in effect the next time you link to a web page. If you have loaded the image previously during a session, it will display no matter how this is set.
Some web pages require images for functionality.
Some plug-ins may already be configured with your browser, and some may not be. Plug-in settings are based on the file extension that you are clicking on from a web page. This allows you to dynamically configure your browser for the particular file type, and is recommended for setting a plug-in. This will allow you to set your plug-in. Choose this if you do not know which PC application can be used for the file extension type that you are clicking on.