tə ɹᵻpˈɛɹ ɐ kəmpjˈuːɾɚ wɪð bˈuːɾɪŋ ˈɪʃuːz, tɛknˈɪʃənz ˈɔfən jˈuːs lˈaɪtweɪt ˈɑːpɚɹˌeɪɾɪŋ sˈɪstəmz ˌɔn bˈuːɾəbəl mˈiːdiːə ænd ɐ kəmˈændlˈaɪn ˈɪntɚfˌeɪs.
To repair a computer with booting issues, technicians often use lightweight operating systems on bootable media and a  command-line interface.