Basic operating system zog

Yog li ntawd, coj koj desktop PC. Ib tug raug desktop computer - ib tug system unit (basic hlau), tus saib (tsis tu ncua ntaus ntawv on-line zaub), ib tug keyboard thiab nas (ntsiab tswv yim ntaus ntawv), ntxiv peripherals (hais lus, headphones, scanner, tshuab luam ntawv, plotter, MFI thiab lwm yam ) thiab software tivthaiv (lub operating system, cov neeg siv cov kev pab cuam, cov kev pab cuam system ...). Nyob rau hauv no saw, lub operating system ua lub zog ntawm:

- muab kev pab rau cov neeg siv intuitive interface mus ua hauj lwm;

- qhov tseeb tsevneeg ntawm tag nrho cov Cheebtsam nyob rau hauv lub system unit;

- muaj tseeb thiab hauj lwm ua ke ua hauj lwm ntawm tag nrho cov ntsiab ntawm cov PC;

- tau kev tswj cov kev pab cuam thiab Cheebtsam ntawm lub PC.

Yog hais tias koj noj ib lub laptop, netbook los yog ntsiav tshuaj PC, lub operating system nta lawv yuav tau tib yam. Nyob rau hauv qhov tseeb, qhov teeb meem no yog me ntsis ntxiv ntiaj teb no. Nyob rau hauv lub OS muaj xws li:

- ib lub plhaub rau cov neeg siv;

- ib qho kev pab tswj koj lub PC qhov chaw thiab lawv sib koom tes ua hauj lwm ntawm lawv tus kheej - tus neeg tsav tsheb;

- ib co kev kho vajtse.

Yog hais tias koj nrog lawv tham, yog dab tsi nta ntawm lub operating system, rau cov uas teb, ntawm no nws yog tsim nyog los faib lawv mus rau hauv ob hom: cov neeg siv (interface, thawj) thiab iron (lub negotiation, kev tswj). Nyob rau hauv lwm yam lus, tag nrho cov dab uas tshwm sim nyob rau hauv lub PC - yog ib tug complex tshuab code. Cov neeg siv yog yooj yim to taub nws, Ntxiv, nws yog heev cumbersome ntawm lub sij hawm. Xav txog tej yam yuav ua li cas npaum li cas lub sij hawm koj tau tswvcuab cov ntaub ntawv qhib daim nplaub tshev (piv txwv li). Cov laus tiam ntawm cov neeg siv tau me ntsis txog cov lub operating system nrog ib tug tsawg heev interface. Nws yog vim hais tias cov kev khiav hauj lwm qhov system rau cov neeg siv - lub interface thiab navigation, feem ntau cov neeg muaj no muaj kev koom nrog nws zog.

Feem ntau, cov neeg siv nyiam rau nruab ntau hom kev siv uas cuam tshuam rau lub lag luam ntawm koj lub computer Cheebtsam lossis kom cov ntaub ntawv cov ntsiab lus. Lub zog ntawm cov operating system nyob rau hauv peb lub sij hawm dog dig widened. Vim lub fact tias muaj zoo dawb nkag tau mus rau hauv Internet, cov kev khiav hauj lwm qhov system yuav tsum tau noj nyob rau hauv ib co ntau nta. Tus thawj - tus sis raug zoo nrog ib tug tshiab hom ntawm cov khoom. Devices xws li network printers, routers, nkag ntsiab lus, thiab modems yuav tsum tau tshwj xeeb cov neeg tsav tsheb. Tab sis qhov no yog tso tawm rau tag nrho cov qauv. Los ntawm kev txhim kho cov tshuab luam ntawv tsav tsheb (piv txwv li), koj tsis txhob cia li qhia rau cov OS tshiab khoom, tab sis kuj yuav adjusts cov kev pab cuam nyob rau hauv uas nws yog ua tau rau sau.

Qhov thib ob - kev tiv thaiv nta ntawm OS thiab txhawb nqa cov kev pab cuam. Kev loj hlob ntawm antivirus software yog tsim nyog nyob rau hauv cov era ntawm lub ntiaj teb no kev loj hlob ntawm hauv Internet. Nyob rau hauv tas li ntawd mus rau ib lub computer nyob rau hauv lub operating system muaj ib tug firewall. Yog hais tias peb coj nyob rau hauv Feem ntau, cov neeg siv yuav tsis txawm xav hais tias yog dab tsi zog yog ua los ntawm cov operating system. Nws cia li siv lub computer. Peb tuaj mus rau lwm lub tseem ceeb qhov teeb meem - lub invisibility ntawm lub OS lag luam rau tus neeg siv. Li no, dhau lawm, thiab muaj multitasking. Yog nyob deb los ntawm lub sij hawm thaum tus neeg siv tau armed nrog 1 GB nyuaj tsav, lub OS yuav siv sij hawm 700 MB. Xws li tag nrho lwm cov kev khiav dej num koj muaj 300 MB RAM thiab on board raws li ntau li ntau 64 MB. Qhov no computer yog tsim tsuas yog rau tej kev typing, tsis muaj kev siv ntawm cov duab cov ntaub ntawv.

Tab sis qhov no yog yav dhau los. Niaj hnub nimno computers muaj multicore processors, dozens ntawm RAM, terabytes-volatile nco, gigabytes ntawm video thiab wireless interfaces. Nws yog ib qho nyuaj rau xav txog tej yam dab tsi tam sim no muaj ib qhov system operating muaj nuj nqi. Nco ntsoov tias lub qhov rais 7 yuav tsum tau rau nws cov installation ob teb gigabytes. Qhov no "hnyav" vim cov haib animation los pab txhawb lub usability ntawm tus neeg siv, kev muaj ib tug loj npaum li cas ntxiv cov kev pab cuam thiab ntau dua.

Ntawm cov hoob kawm, txij thaum lub rov tshwm sim ntawm pob ntawv cov ntaub ntawv, thiab cov neeg siv-phooj ywg interface ntau ntau "dej nyob rau hauv tus choj" (txog 20 xyoo - xwb!). OS yog rau peb cov tseem ceeb tshaj plaws kev pab cuam nyob rau hauv peb cov computer ntawm txhua yam. Thaum lub caij, nrov operating systems muaj ib qho qhib qauv - rau fine-tuning ib lub zuj zus. Nws yog zoo heev pom nyob rau hauv kev ua lag luam ntawm mobile gadgets. Tes yog ua poob lawm lawv txoj hauj lwm smartphones. Ib me ntsis ntxiv thiab lawv yuav kav.