Thanks P re buried folder/file advice
Will certainly find files under Apple> 'Recent Items' as a result of your advice. Seems illogical to have it there rather than under File> etc , so thanks.
Not sure this works for deeply buried files within a Zip though as I've just experienced.
Just tried to load-up a whole load of Social Media icons and the whole process necessitated going through all the folders a number of times to load up each icon as one couldn't seemingly load them to my Hosting Co's -C-Panel in one go.
Many thanks! AR