Dhowr maalmood ka dib markii la sii daayay iOS 11.2 iyo tvOS 11.2 ee loogu talagalay dadka isticmaala ee ka tirsan barnaamijka beta ee dadweynaha, ragga ka socda Cupertino waxay sii daayeen beta labaad ee macOS High Sierra 10.13.2 ee loogu talagalay dadka isticmaala ee ka tirsan barnaamijka Apple. betas-ka dadweynaha oo ay shirkaddu ku saleysan tahay Cupertino ay si dhakhso leh u hesho jawaab celinta lagama maarmaanka u ah inay awood u yeelato dedejiso bilaabida mid kasta oo ka mid ah noocyada cusub ee nidaamyadooda hawlgalka. Haddii aad ka tirsan tahay barnaamijka beta-ka dadweynaha, waa inaad furtaa Mac App Store oo aad sugtaa cusboonaysiinta u dhiganta inay soo muuqato.
Beta-kan ugu horreeya ee macOS 10.13.2 wuxuu yimaadaa dhowr maalmood ka dib markii Apple ku dhowaad si lama filaan ah u bilaabay beta-kii ugu horreeyay ee noocan ah macOS oo keliya dadka isticmaala ee qayb ka ah bulshada horumariyaha Apple. Sidii caadiga ahayd ee cusbooneysiinta yar-yar ee macOS, Apple ayaa kaliya nagu wargelinaysa in beta-kani uu diiradda saarayo hagaajinta xasilloonida, kalsoonida iyo amniga Mac iyo sidoo kale aragti ahaan war aad loo sugayay oo dadka isticmaala macruufka iyo Mac ay sugayaan intaas, mana aha wax kale oo aan ahayn iswaafajinta farriimaha iyada oo loo marayo iCloud iyo Apple Pay Cash.
Haddii aadan weli go'aansan inaad ka mid noqoto barnaamijka beta ee dadweynaha, waa inaad tixgelisaa aaladaha la jaan qaadi kara, kuwaas oo ah noocyadii dhammaaday ee 2009 MacBook iyo iMac iyo MacBook Air, MacBook Pro, Mac Mini iyo Mac Pro oo laga sii daayay 2010. Ka hor intaadan rakibin beta ugu horeeya, waa inaad samee gurmad ah dhammaan waxyaabaha ku jira Mac-kaaga oo aan laga heli karin adeegga kaydinta daruuraha, ha noqoto iCloud, Google Drive, Dropbox, OneDrive ...