Yam dab tsi uas tuaj yeem swb yuav ua tsis tiav. Qhov no qhov ua txhaum ntawm Murphy's Txoj Cai yog tau ntsib los ntawm ntau tus neeg siv Is Taws Nem txhua hnub, ua tsis tau zoo sim ua kom lub network nce thiab khiav tau zoo.
Thawj zaug thiab tsis yog lub tswv yim phem tshaj plaws uas tuaj yeem los rau hauv lub siab thaum koj muaj teeb meem nrog koj txoj kev sib txuas hauv Is Taws Nem yog kom tshuaj xyuas koj qhov system rau kab mob kom huv si. Cov ntaub ntawv feem ntau, zoo li tsis muaj kab mob, uas txawm tias cov phiaj xwm tsis tuaj yeem "sojntsuam" thawj zaug, muaj kev ua phem, recklessly disabling tsis yog lub network nkaus xwb, tabsis tseem muaj lwm qhov tseem ceeb sib luag. Txoj kev tawm mus yog tshuaj xyuas lub computer ntau zaus thiab nrog ntau cov haujlwm sib txawv. Yog tias txhua yam yog nyob rau hauv kev txiav txim nrog cov kab mob, ntau dua qhov tseeb, nrog qhov tsis muaj cov ntawd, koj yuav tsum tshawb xyuas daim npav network. Nws yog qhov tseeb tias nws tsuas tsis sib haum nrog lwm cov khoom siv hauv lub vev xaib, yog li ntau npaum li ntawd txawm tias thaum nws txoj kev teeb tsa raug hloov kho, qhov xwm txheej tsis hloov rau qhov zoo dua. Hauv qhov no, koj yuav tsum tau siv rab rawg tawm kom yuav qhov tshiab, tom qab sab laj nrog cov kws tshaj lij ua ntej. Nws tsis cuam tshuam los ntawm kev kuaj ob lub hwj huam hluav taws xob thiab leej niam. Nws yog tau hais tias lawv tsuas tsis "rub" tag nrho cov "kho vajtse" uas tus neeg siv lub siab rau cov thev naus laus zis siab heev tau nruab qhov system system. Nyob rau hauv cov xwm txheej zoo li no, txhua yam uas tseem tshuav yog hloov txhua yam hauv ib zaug (hauv lwm yam lus, rau kev yuav lub computer tshiab) lossis kom tshem tawm cov kev ua ntau dhau. Piv txwv li, los ntawm daim npav thev naus laus zis, tsuas yog xav tau kev tsim lub skyscraper hauv lub sijhawm, ob peb gigabytes ntawm RAM lossis tsawg kawg ib lub floppy drive. Lwm qhov laj thawj rau kev sib txuas ntawm lub network yog lub tshuab hluav taws xob ntau dhau. Koj tuaj yeem dai lub kaw lus system nrog cov khoom siv txias txias los ntawm sab hauv thiab sab nraud, tab sis qhov no yuav tsis kho qhov xwm txheej yog tias lub computer tsis tau kuaj mob, raws li lawv hais, txij li thaum pib. Yog li txhawm rau rov qab khiav haujlwm ntawm lub network, nws yog qee zaum txaus los ntxuav txhua yam uas raug ntxuav thiab tawg tawm txhua yam uas tshuab. Zoo, yog tias qhov no tsis pab, ces koj yuav tsum tau xav tob txog kev hloov lub hloov, txhawm rau ua haujlwm ntawm lub nrawm nrawm dua. Hauv tsis zoo tshaj, tab sis kuj tseem muaj kev xaiv lees paub yog rov nruab lub operating system. Yog tias Is Taws Nem ua haujlwm zoo li lub moos ua ntej txhim kho qhov tseeb, nws ua rau nkag siab rov qab txhua yam kev hloov pauv thiab rov qab qub OS, uas tsis tseem ceeb rau kev ua haujlwm nrog ntau cov khoos kas niaj hnub no. Txawm li cas los xij, qhov no tuaj yeem ua teeb meem nyuaj rau cov tswv laptop uas cov OS raug teeb tsa ntawm lub hoobkas, mob hnyav thiab siv sijhawm ntev. Mus cuag cov neeg ua haujlwm muab kev pab txhawb thiab nrhiav lub sijhawm so tsis zoo, yog tias muaj ib qho, yuav luag tsis muaj kev cia siab, txawm hais tias nws tseem tsim nyog sim yog tias txhua yam ua tsis tiav. Nws yog tau hais tias muaj qee qhov teeb meem ntawm txoj kab (hais txog qhov twg, ntawm chav kawm, tsis muaj leej twg ntawm cov neeg ua haujlwm pabcuam tshwj xeeb yuav txhawj xeeb), uas yuav tshem tawm sai sai.
