In my current JobSearch I was updating my online C.V. (Resumé, to you Yanks) with an Employment Agency. On their website they also suggested I upload an I.D. Photo. As I had a couple of just that type of photos knocking around spare from my passport application, I decided to use that one. After a little while I went back to check out how it looked, and the horrible truth dawned on me... I had accidentally missed clicking on "I.D. Photo.jpg" & clicked on "In The Woods.jpg". I think you can well imagine what that photo was like, but it's one of those I use in my Adult Friend Finder Profile. You've never seen my fingers move so past to remove & replace it.
Oh wow, though I suppose it may have been appropriate for some professions Folders my friend, folders!
I do use folders. It was just that the scan I made was only meant to be a very temporary file on my own drive, so I saved it temporarily in the 'My Pics\Personal' folder, after I had been doing a search to see if I already had a copy of the file saved.
One reason I'm against photos on CV/resumes. In the States, it's illegal to require one aside from modeling/acting. That said, my résumé does have a headshot. And I did just double check it. ;-)
It's not a requirement, as such. Just when filling in your profile with an online agency, they suggest adding a portrait photo.