ðeɪ ɡˈɪv mˈæksɪməm flˌɛksəbˈɪlᵻɾi tʊ ɐ jˈuːzɚ ænd ʃˈoʊ ɛɡzˈæktli wʌt ðə jˈuːzɚ hɐz kɹiːˈeɪɾᵻd ˌɔn ðɛɹ hˈɑːɹd dɹˈaɪv.
They give maximum flexibility to a user and show exactly what the user has created on their hard drive.