Lub khoos phis tawj, zoo li txhua hom siv thev naus laus zis, nws muaj nws tas hnub tas sijhawm. Yog tias koj nyem tag nrho cov kua txiv tawm hauv lub computer, tom qab ntawd nws yuav poob qhov ua haujlwm siab tshaj plaws. Yog li, piv txwv li, ntau tus neeg siv, tom qab ob peb xyoos ntawm kev ua haujlwm, ceeb toom tias kev ua si lossis cov kev pabcuam tau pib ua haujlwm tsis zoo, thiab OS nws tus kheej qee zaum cia li khov thaum dhau qib tom ntej ntawm lawv tus tua neeg. Yuav ua li cas hauv qhov no?
Lub khoos phis tawm thaum lub sijhawm ua si: vim li cas?
Tsuas muaj ob lub laj thawj tseem ceeb rau qhov hu ua lags, lossis tsis txhob ua haujlwm: kev ua haujlwm tsis raug ntawm OS nrog cov ntawv no lossis cov ntawv thov, kev ua si, lossis lub cev tsis ua haujlwm ntawm lub computer ua cov txheej txheem kev thov, uas yog, tsis ua raws li cov kev xav tau zoo tshaj plaws ntawm kev siv tshuab.
Hangs, nyeg, kuj tuaj yeem faib ua peb hom:
- khov ntawm qhov kev zov me nyuam (daim ntawv thov);
- khov ntawm OS;
- kaw ntawm lub computer vim qhov tshwm sim ntawm lub cev tsis ua haujlwm ("xiav tshuaj ntsuam ntawm kev tuag", thiab lwm yam).
Txhua yam teeb meem daws tau qhov sib txawv. Yog li, piv txwv li, thaum muaj xwm txheej khov ntawm qhov program (game) nws tus kheej, kho cov kab hauv computer thiab tu lub npe feem ntau pab. Daim ntawv thov tso rau txias tuaj yeem feem ntau yog los ntawm kev tsis sib haum ntawm kev ua haujlwm thiab kev ua si nws tus kheej. Txawm li cas los xij, qhov laj thawj feem ntau ntawm khov rau daim ntawv thov yog lawv qhov tsis raug teeb tsa lossis cov ntaub ntawv puas ntawm qhov kev ua si archive nws tus kheej.
Lub OS khov thaum lub sijhawm ua si tuaj yeem tshwm sim los ntawm kev tsis sib haum xeeb ntawm qee lub system cov tsev qiv ntawv uas tau siv hauv cov txheej txheem. Lub OS khov tseem tuaj yeem cuam tshuam nrog kev ua haujlwm tsis zoo ntawm lub hard disk, uas tuaj yeem kuaj pom hauv cov chaw pabcuam tshwjxeeb xwb.
Ntau zaus ntau dua li tsis, kev ua si khov kho yooj yim vim tias cov cav lawv khiav ntawm tsis tau raws li cov lus qhia tshwj xeeb. Kev siv dhau ntawm qhov chaw lossis qhov tsis sib xws ntawm OS thiab kev ua si feem ntau ua rau khov thiab braking.
Lub computer kaw los yog kho vajtse tsis ua hauj lwm feem ntau yog los ntawm kev coj lub cev thiab tsim kua muag ntawm qee qhov lossis qhov kub dhau. Qhov no feem ntau tshwm sim thaum daim ntawv thov rau qhov tsawg kawg nkaus kev xav tau ntawm lub tshuab tsis tau ntsib, thiab lub tshuab, nyob rau hauv, tsis muaj qhov ntsuas lub ntsuas cua txias.
Kev tiv thaiv "kev noj qab haus huv" ntawm OS raws li txoj hauv kev kom tshem ntawm khov thaum lub sijhawm ua si
Feem ntau kev ua si lossis daim ntawv thov khov vim qhov tseeb tias lub khoos phis tawm ntawm lub cim xeeb (RAM) nkag los ntawm lwm cov ntawv thov uas tsis cuam tshuam nrog cov txheej txheem kev ua si. Hauv qhov no, koj yuav tsum tau ntxuav nws los ntawm kev tshem tawm txhua qhov haujlwm tsis tsim nyog.
Txhawm kom tsis txhob muaj teeb meem thaum lub sijhawm ua si, koj yuav tsum tau ntxuav lub computer ua npe tsis tu ncua thiab tshem cov haujlwm tsis tsim nyog ntawm cov npe "Autorun" - lawv thauj lub computer lub RAM, thaum rau feem ntau lawv tsis siv lossis tsis siv nyob hauv txoj ntsiab cai.
