What photos and icon are you referring to? Pictures and icons on web pages or on the Firefox browser?

If images are missing then check that you aren't blocking images from some domains. *Check the permissions for the domain in the current tab in "Tools > Page Info > Permissions" *Check that images are enabled: Tools > Options > Content: [X] Load images automatically *Check the exceptions in "Tools > Options > Content: Load Images > Exceptions" *Check the "Tools > Page Info > Media" tab for blocked images (scroll through all the images with the cursor Down key). If an image in the list is grayed and there is a check-mark in the box "<i>Block Images from...</i>" then remove that mark to unblock the images from that domain. Make sure that you do not block third-party images, the permissions.default.image pref should be 1. There are also extensions like Adblock Plus (Tools > Add-ons > Extensions) and security software (firewall, anti-virus) that can block images and other content. See also: *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes *http://kb.mozillazine.org/Images_or_animations_do_not_load