Koj Yuav Tsum Paub Dab Tsi Txog Kev Ua Haujlwm?
Table of Contents
Cia peb siv sijhawm ib feeb los pab koj nkag siab zoo dua koj qhov kev ua haujlwm.
Lub operating system yog qhov tseem ceeb tshaj plaws kev pab cuam uas khiav ntawm koj lub computer.
Nws ua lub hauv paus rau txhua yam ua haujlwm li cas.
Lub operating system yog dab tsi?
Kev khiav hauj lwm qhov system (OS) yog qhov kev pab cuam tseem ceeb ntawm lub computer.
Nws ua ntau yam haujlwm, suav nrog
Kev txiav txim siab yam twg software koj tuaj yeem nruab
Coordinating cov ntawv thov uas khiav hauv lub computer txhua lub sijhawm
Ua kom paub tseeb tias ib qho ntawm cov khoom siv kho vajtse, xws li tshuab luam ntawv, keyboards, thiab disk drives, txhua yam sib txuas lus zoo
Tso cai rau cov ntawv thov xws li lo lus processors, email neeg siv, thiab web browsers ua haujlwm ntawm lub kaw lus xws li kos lub qhov rais ntawm lub vijtsam, qhib cov ntaub ntawv, sib txuas lus hauv lub network thiab siv lwm cov kev pabcuam xws li tshuab luam ntawv, thiab disk drives.
Tshaj tawm cov lus yuam kev
OS kuj txiav txim seb koj pom li cas ntaub ntawv thiab ua haujlwm.
Feem ntau cov kev khiav hauj lwm systems siv graphical user interface lossis GUI, uas nthuav tawm cov ntaub ntawv los ntawm cov duab nrog rau cov cim, cov nyees khawm, thiab cov thawv sib tham nrog rau cov lus.
Qee lub tshuab ua haujlwm tuaj yeem vam khom ntau ntawm cov ntawv nyeem ntau dua li lwm tus.
Koj xaiv lub operating system li cas?
Hauv cov ntsiab lus yooj yim heev, thaum koj xaiv yuav lub khoos phis tawj, koj feem ntau kuj xaiv lub operating system.
Txawm hais tias koj tuaj yeem hloov nws, cov neeg muag khoom feem ntau xa cov khoos phis tawj nrog ib qho kev ua haujlwm tshwj xeeb.
Muaj ntau lub tshuab ua haujlwm, txhua tus muaj cov yam ntxwv sib txawv thiab cov txiaj ntsig, tab sis peb cov hauv qab no feem ntau:
lub qhov rais
lub qhov rais, nrog rau cov versions suav nrog Windows XP, Windows Vista, thiab Windows 7, yog qhov kev ua haujlwm tshaj plaws rau cov neeg siv hauv tsev.
Nws yog tsim los ntawm Microsoft thiab feem ntau suav nrog cov tshuab yuav hauv khw muag khoom hluav taws xob lossis los ntawm cov neeg muag khoom xws li Dell lossis Gateway.
Lub Windows OS siv GUI, uas ntau tus neeg siv pom kev txaus siab thiab siv tau yooj yim dua li cov ntawv nyeem-raws li kev sib tshuam.
Mac OS X
Tsim los ntawm Apple, Mac OS X yog lub operating system siv rau Macintosh computers.
Txawm hais tias nws siv GUI sib txawv, nws yog lub tswv yim zoo ib yam li Windows interface hauv txoj kev nws ua haujlwm.
Linux thiab lwm yam kev ua haujlwm tau los ntawm UNIX
Linux thiab lwm cov tshuab muab los ntawm UNIX operating system feem ntau siv rau cov chaw ua haujlwm tshwj xeeb thiab cov servers, xws li web thiab email servers.
Vim tias lawv feem ntau nyuaj rau cov neeg siv dav dav lossis xav tau kev paub tshwj xeeb thiab kev txawj ua haujlwm, lawv tsis tshua nyiam nrog cov neeg siv hauv tsev dua li lwm cov kev xaiv.
Txawm li cas los xij, raws li lawv txuas ntxiv txhim kho thiab siv tau yooj yim dua, lawv tuaj yeem nrov dua ntawm cov neeg siv hauv tsev.
Operating Systems vs. Firmware
An operating system (OS) yog qhov tseem ceeb tshaj plaws software uas tswj hwm cov peev txheej software, kho vajtse, thiab muab cov kev pabcuam rau cov khoos phis tawj. Ntxiv mus, nws tswj lub computer cov txheej txheem thiab kev nco, nrog rau kev sib txuas lus nrog lub computer yam tsis paub yuav ua li cas hais lus tshuab. Yog tsis muaj OS, lub computer lossis cov khoom siv hluav taws xob tsis muaj txiaj ntsig.
Koj lub khoos phis tawj OS tswj hwm tag nrho cov khoom siv kho vajtse thiab software hauv lub computer. Feem ntau ntawm lub sijhawm muaj ntau lub khoos phis tawj ua haujlwm ib txhij, thiab lawv txhua tus yuav tsum nkag mus rau hauv qhov chaw ua haujlwm hauv nruab nrab (CPU), khaws cia, thiab nco ntawm koj lub computer. Lub OS sib txuas lus nrog txhua qhov no kom ntseeg tau tias txhua qhov peev txheej tau txais qhov nws xav tau.
Txawm hais tias tsis yog ib lo lus nrov xws li kho vajtse lossis software, firmware muaj nyob txhua qhov chaw - ntawm koj lub xov tooj ntawm tes, koj lub khoos phis tawj motherboard, thiab txawm tias koj lub TV chaw taws teeb tswj. Nws yog ib hom tshwj xeeb ntawm software uas ua haujlwm rau lub hom phiaj tshwj xeeb rau ib qho khoom siv kho vajtse. Thaum nws yog ib txwm rau koj nruab thiab tshem tawm software ntawm koj lub PC lossis smartphone, koj tsuas yog tsis tshua hloov kho lub firmware ntawm ib lub cuab yeej. Ntxiv mus, koj yuav ua nws tsuas yog tias koj raug nug los ntawm cov chaw tsim khoom los kho qhov teeb meem.
Yam khoom siv hluav taws xob twg muaj kev ua haujlwm zoo li cas?
Cov neeg feem coob siv cov khoom siv hluav taws xob, suav nrog smartphones, khoos phis tawj, khoos phis tawj, lossis lwm yam khoom siv tes tuav, ua ntu zus. Thiab feem ntau ntawm cov khoom siv no khiav ntawm OS. Txawm li cas los xij, tsuas yog qee tus neeg tau paub txog lub peev xwm ntawm OS thiab vim li cas nws tuaj yeem ntsia ua ntej ntawm cov khoom siv feem ntau.
Thaum koj yuav pom ntau lub khoos phis tawj thiab PCs ua haujlwm ntawm Windows, Linux, lossis macOS, feem ntau cov smartphones thiab lwm yam khoom siv mobile yog khiav ntawm Android lossis iOS. Txawm hais tias feem ntau OS sib txawv, lawv lub peev xwm thiab cov qauv zoo sib xws hauv txoj cai. Operating systems Tsis txhob khiav ntawm cov khoom siv hluav taws xob xws li smartphones lossis computers. Feem ntau cov khoom siv nyuaj yuav khiav OS hauv keeb kwm yav dhau.
Txog rau xyoo 2019, lub iPad tuaj nrog tus tswv ntawm iOS. Tam sim no, nws muaj nws tus kheej OS hu ua iPadOS. Txawm li cas los xij, iPod kov tseem khiav ntawm iOS.
Qhov twg yog Qhov Kev Nyab Xeeb Tshaj Plaws Tshaj Plaws?
Muab hais tias tsis muaj ib tug high-end parameter los yog ib tug tag nrho mix ntawm technologies uas txiav txim siab ib tug operating system Raws li "kev nyab xeeb dua" dua li lwm tus, txoj hauv kev zoo tshaj los teb cov lus nug no yog dab tsi?
Txawm hais tias qee qhov OS cov tuam txhab thov, kev ruaj ntseg tsis yog qhov ntsuas uas koj tuaj yeem tsim hauv OS. Qhov no yog vim kev ruaj ntseg tsis yog ib qho chaw uas koj tuaj yeem "ntxiv" lossis "tshem tawm". Txawm hais tias cov yam ntxwv xws li kev tiv thaiv kab ke, codesigning, thiab sandboxing yog txhua yam ntawm kev ruaj ntseg zoo, kev ruaj ntseg lag luam yog daim ntawv thov lossis cov ntawv thov uas yuav tsum muaj nyob hauv koj lub koom haum DNA.
Txog tam sim no, OpenBSD yog qhov kev nyab xeeb tshaj plaws operating system muaj nyob rau hauv kev ua lag luam. Nws yog ib qho zoo li OS uas kaw txhua qhov muaj peev xwm tiv thaiv kev nyab xeeb, tsis yog tawm hauv kev ruaj ntseg vulnerabilities dav qhib. Tam sim no, nws nyob ntawm tus neeg siv kom paub xaiv qhov twg los qhib. Qhov no tsis tsuas yog qhia cov neeg siv qhov twg lawv yuav muaj qhov tsis zoo tab sis kuj qhia lawv yuav ua li cas qhib thiab kaw ntau yam kev nyab xeeb tsis zoo.
Yog tias koj yog ib tus neeg nyiam ua si nrog operating systems, OpenBSD yog qhov zoo tshaj plaws OS rau koj. Yog tias koj tsis niaj hnub siv lub computer, ces koj yuav zoo dua nrog lub pre-installed Windows lossis iOS.
