Do you use Avast? If so, this has been affecting many Avast users... '''''Avast Web Shield''''' There is a recent issue with one of the Web Shield features blocking some images on Yahoo. You could try switching off scanning HTTPS connections to see whether this is the cause in your case: #Open the Avast dashboard on the affected system. #Select Settings from the left sidebar menu. #Switch to Active Protection. #Click on Customize next to Web Shield. #Uncheck the "Enable HTTPS Scanning" option and click ok ''Related threads:'' * [https://support.mozilla.org/questions/1082650 There are no images displaying on the Yahoo home page or Yahoo mail.] * [https://support.mozilla.org/questions/1082096 I'm missing photos on Yahoo.com home page and don't know why, any help?] * [https://support.mozilla.org/questions/1082671#answer-778900 Yahho.com as homepage won't consistently show all pix for last 3 days on 2 computers with Firefox]

That fixed the problem. Thanks!