answered by olivia
if you want to delete all photos in dropbox, press command A (select all) and right click delete.

... log in to your Dropbox account in any browser, right ... folder.
Wait whilst Dropbox downloads the entire contents ...
Remove the file from the synchronisation folder.
Synchronise Dropbox - whereby ...

... ways to remove a photo or anything else from your Dropbox account is ... automatically synchronize with your account and it will retrieve ... the photo from your account.
