Welcome to the forum and sorry for the lag in responses- I think your post got burried by accident.
The default encoding is supposed to be western european.
Could you provide links to at least one of the sites you feel is not working? Sometimes if you link to a picture on another website with yours ( a common practice that I feel is silly but it does cut down on the storage space needed for your web page) and the site you linked to changes folder names or file names or simply goes off line, you will get the red X surrounded by a white rectangle instead of the picture.
You don't seem that un techy, you figured the smiles out and you did get in to internet options and was able to describe it.
The default encoding is supposed to be western european.
Could you provide links to at least one of the sites you feel is not working? Sometimes if you link to a picture on another website with yours ( a common practice that I feel is silly but it does cut down on the storage space needed for your web page) and the site you linked to changes folder names or file names or simply goes off line, you will get the red X surrounded by a white rectangle instead of the picture.
You don't seem that un techy, you figured the smiles out and you did get in to internet options and was able to describe it.