In iCloud Drive (I was using this all the way through beta too - not sure if everyone has them) I have folders for things I don't even use?! Can I delete them? - If I delete them do I risk them never coming back too? i.e atm I don't use keynote etc, so have no need for them in my drive. But If I use them again one day, can they come back? Automater, script editor? what even are they? Text edit, quick time, preview, not entirely sure why I need those folders there??