It is possible that you clicked "Block Images" in the right-click context menu while saving an image. 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" * http://kb.mozillazine.org/Images_or_animations_do_not_load ---- You can use these steps to check if images are blocked: * Open the web page that has the images missing in a browser tab. * Click the website favicon ([[Site Identity Button]]) on the left end of the location bar. * Click the "More Information" button to open the "Page Info" window with the Security tab selected (also accessible via "Tools > Page Info"). * Go to the <i>Media</i> tab of the "Tools > Page Info" window. * Select the first image link and scroll down through the list with the Down arrow 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. ---- There are also extensions (Tools > Add-ons > Extensions) and security software (firewall, anti-virus) that can block images.