Cov haujlwm ua haujlwm (OS) yog software feem ntawm lub khoos phis tawm uas tswj hwm lub cim xeeb, txheej txheem, thiab khoom kho. Lub OS pabcuam rau kev ua haujlwm ruaj khov ntawm lub khoos phis tawm thiab tsis muaj nws, kev siv ntawm cov khoom siv tivthaiv tsis tuaj yeem ua tiav.
Cov Lus Qhia
Kauj ruam 1
Lub tshuab ua hauj lwm muaj nyob rau hauv ob peb flavors. Niaj hnub no, hom feem ntau yog ntau tus neeg siv, sib koom ua ke. Lawv tso cai rau ntau tus neeg siv nkag mus rau hauv lub computer tib lub sijhawm siv lub plhaub graphical, davhlau ya nyob twg, lossis siv lub network console. Ntawm cov kev khiav hauj lwm uas nrov tshaj plaws yog tsev neeg Windows thiab Unix.
Kauj ruam 2
Ib leeg siv cov tshuab siv sib txawv hauv qhov tsuas yog ib tus neeg siv tuaj yeem ua haujlwm. Lawv tsis muaj cov khoom saum toj no ntawm cov cuab yeej siv ntau tus neeg thiab nyob rau tam sim no tuaj yeem raug txiav txim siab dhau lawm. Ib qho piv txwv tseem ceeb ntawm cov kev ua haujlwm zoo yog MS DOS thiab OS / 2.
Kauj ruam 3
Lub network operating system muaj cov qauv kev ua haujlwm tshwj xeeb thiab raug siv rau ntawm cov khoos phis tawj computers los pab txhawb kev ua haujlwm ntawm lub koos pij tawj. Cov piv txwv ntawm cov haujlwm operating system yog Windows Server, Linux, FreeBSD thiab ntau lwm yam uas muaj qhov sib txawv ntawm lawv cov yam ntxwv thiab cov yam ntxwv.
Kauj ruam 4
Kuj, OS tuaj yeem faib raws li qee yam. Piv txwv li, nyob ntawm lub xub ntiag ntawm lub plhaub graphical, muaj cov duab graphical thiab kab ntawv. Koj tuaj yeem tuaj yeem paub qhov txawv ntawm qhov them nyiaj thiab pub dawb OS, qhib thiab kaw (nyob ntawm qhov peev xwm los hloov kho cov cai ntawm qhov program), tus thov kev pabcuam thiab tus neeg siv khoom, yooj yim thiab tsis yooj yim los tswj. Tsis tas li, cov kab ke tau faib raws bitness: 32 lossis 64-ntsis OS.
