 appal  ' mack opeerating sistom ' nu e samvatsaramlo praarambhinchindi ?
1984 loo , Apple  dani asalau  Macintosh  sistom saft ‌ ware ‌ nu vidudhala cheeyadamtoo ippudu  "" classic "" Mac OS gaaa piluvabadee opeerating sistom ‌ nu praarambhinchindi . 1997 loo  ""Mac OS" gaaa rebrand cheyabadina sistom , 2002  varku prathi makintosh ‌ loo mundhey in ‌ stall cheyabadindhi mariyu  1990 lalo koddikaalam paatu makintosh clone ‌ lalo andinchabadindi .  vaadukalo soulabhyam choose prasiddi chendhindhi ,  dani pootiidaarulatoe polchithe adhunika saanketikatalu lekapovadam will kudaa idi vimarsinchabadindi .

 pratuta  Mac  opeerating sistom  MacOS,  vaasthavaaniki  2012  varku  ""Mac OS X"  ani peruu pettaaru ,  aapai  2016  varku  ""OS X"  ani peruu pettaaru . Apple NeXT ni konugolu chosen tarwata  1997  mariyu  2001  Madhya abhivruddhi cheyabadindhi , Mac OS X  dani aadhaaramga purtiga kothha nirmaanaanni teesukuvachindi . NeXTSTEP,  ooka  Unix  sistom ,  idi classic  Mac OS  edurkonna anek saankethika savaallanu tolaginchindi .  pratuta  macOS  prathi  Mac thoo mundhey in ‌ stall cheyabadindhi mariyu prathi savatsaram ooka pradhaana navikarananu andukuntundi .  idi  Apple  yokka itara parikaraala choose pratuta sistom saft ‌ ware ‌ ku aadhaaram . - iOS, iPadOS, watchOS  mariyu  tvOS.
1984 loo , Apple  ippudu  " classic " Mac OS gaaa piluvabadee opeerating sistom ‌ nu praarambhinchindi .