Quite often recently, I find that some pictures are not being displayed on websites or in email messages on my PC. All I get is a box with a little red cross in the top left corner. Other times it is three tiny symbols (triangle, square, circle) in a tiny box. Sometimes when I right click on these icons, I get a "Show Picture" option, but clicking on that gets no result. Any advice will be greatly appreciated.
For web browsing, that symbol quite often indicates that the problem is not at your end. How widespread do find this? Are you able to check the same websites on another computer at the same time to see if they show on that one properly?