Ukwahlukanisa operating systems

Isiseko software PC - inkqubo yokusebenza, nto leyo iseti macandelo kweenkonzo kunye software nenkqubo ezibonelela intsebenziswano yoluntu-computer kunye nokubulawa nezinye iinkqubo. Kwelinye icala, ukuba inxulumene ne-educational software basic computer, zifakiwe kwi-BIOS, kodwa isebenza inkxaso iinkqubo zenqanaba eliphezulu - sicelo, kwakunye ezininzi izicelo. Ukuze ukusebenza izenzo computer njengemfuneko ubukho kwinkqubo yokusebenza kwi-hard disk. Xa ifowuni ufunde kwi-hard disk kwaye ayibhalwa kwi RAM, le nkqubo ibizwa ngokuba uzilayishe ezantsi. Ngenxa yokuba ngoku kukho iindlela ezininzi ezahlukeneyo ezijolise usombulula iinjongo ezithile kokuhlambeleyo, kulindelekile ukuba kukho ukuhlelwa lweenkqubo zokusebenza. Makhe ukunika, ngendlela kuthwa.

Ucalulo kweenkqubo zokusebenza kuxhomekeke ukuphunyezwa ezithile ukusetyenziswa algorithms ulawulo kunye nezixhobo zekhompyutha. Kuxhomekeka algorithm yolawulo iprosesa zingahlulwa ngokwala iinkqubo zokusebenza kwi olunye-tasking kunye multi-tasking, multi-iprosesa nabangatshatanga-wegama, omnye umsebenzisi kunye multi-yomsebenzisi, uthungelwano kunye basekuhlaleni.

Ucalulo lweenkqubo zokusebenza kwinani lemisebenzi esebenzayo ngaxeshanye: olunye-tasking kunye multi-tasking. inkqubo Single-tasking usebenzisa ifayile kuthetha ulawulo, ulawulo kwezixhobo peripheral, kunye zokuqhagamshelwa kuthetha, kunye nabasebenzisi. Kwiinkqubo multi-tasking luphawulwa ukusetyenziswa izixhobo ngokufanayo olunye-msebenzi, kodwa ke ngelo xesha linye silubaleke candelo, yeemvelaphi ezahlulwayo: inkumbulo, iprosesa, peripherals kunye neefayili.

Iintlobo lweenkqubo zokusebenza kwiindawo lokusetyenziswa ezininzi: usetyenziso lweenkcukacha in kwimo ibhetshi, iinkqubo-time real neyantlukwano ixesha. Eyona njongo ephambili kwiinkqubo ibhetshi ukuprosesa yemisebenzi musa ukuba iziphumo ukuzila. njongo yabo iphambili kukuba ukusombulula nani likhulu lemisebenzi nganye kwexesha unit okanye ubuninzi bandwidth. Iinkqubo zivumela ukuphumeza ukusebenza eliphezulu xa kusingethwe oluninzi iingxaki, kodwa ukunciphisa ukusebenza lomsebenzisi ukwimo interactive. inkqubo umcwangcisi ikhala kweminwe ixesha encinane kumsebenzi ngamnye, ngoko akukho msebenzi elinye ixesha elide akathabathi kumqhubekekisi. Nge ubuncinane ekhethiweyo ixesha Ndizakwenza ukubonakala uphumezo ngaxeshanye eziliqela iingxaki. Ngokwehlisa bandwidth, iinkqubo ezinjalo kuvumela umsebenzisi ukuba ukusebenza ngempumelelo kakhulu xa imo interactive. Iindlela zokulawula-time real esetyenziselwa into yobugcisa okanye inkqubo.

Ucalulo lweenkqubo zokusebenza kwinani abasebenzisi okuhambisanayo: enochaso nabangatshatanga player-. Yabadlali, umsebenzisi ngamnye uyakwazi ukwenza ngokusesikweni kujongano lwakhoComment kwinkqubo wena, okt unalo ithuba lokuyila iileyibhile zakho siko siqu, scheme umbala wena njalo njalo. Xa iinkqubo ezinjalo, kukho iindlela zokukhusela ulwazi ukufikelela kwabanye abasebenzisi.

Ukubakho kule nkqubo uthetha multiprocessor processing ulwazi yi luphawu ebalulekileyo, ezifana iindlela ziboniswa Net Ware, OS / 2, Abahlolokazi NT.

Ekubeni baqhele ukusebenzisa inkqubo Windows na, ngoko unga ukhathazeke ngako yokwahlukanisa wayo. Ngoko ke, lo eziphambili Windows ezisebenza iinkqubo, leyo isetyenzisiwe ngenxa kubasebenzisi zesiqhelo, i Windows 95, 98, NT, XP, Zazisixhenxe.