A tsakiyar shekarun 1980s, Microsoft da IBM sun kafa wani hadin gwiwa na hadin gwiwa don ƙirƙirar tsarin aiki na zamani na gaba; sakamakon shi ne OS / 2 da HPFS. Saboda Microsoft bai yarda da IBM ba a kan batutuwa masu muhimmanci, sun rabu da su; OS / 2 ya kasance aikin IBM kuma Microsoft ya yi aiki don bunkasa Windows NT da NTFS. Tambaya: A wane aikin ne Microsoft da IBM suka hada kai a tsakiyar shekarun 1980s?
OS/2 da HPFS