Security Settings required for Internet Explorer 5.0 and above to view large image:
   

Step : 1

 • Click on Tools - Internet Options...
Step : 2

 • Click on Security
 • By default your system will show Medium as selected.
 • Click on Custom Level....

Step : 3

 • Select Prompt for all the three items shown in the image and press OK.
 • A warning window will popup like this:



 • Click Yes.
 • Click Apply.
 • Click OK.

 

 This is it. Now you can click on the thumbnail image to view large size images.