USB flash drive yog txoj kev khaws cia thoob ntiaj teb thiab txoj kev xa cov ntaub ntawv, uas yog siv, kab tias, los ntawm txhua tus neeg ua haujlwm nrog tus khoos phis tawj ntiag tug.
USB lo
USB khaws khoom tau nyob ib puag ncig ntev thiab siv tau txhua qhov chaw. Qhov no yog qhov tsim nyog, txij li lawv tau xyaum tsis coj mus rau qhov chaw, thiab nrog lawv cov kev pab koj tuaj yeem hloov thiab khaws ntau cov ntaub ntawv ntau. Tsuas yog ob peb xyoos dhau los, nws tau nyuaj heev kom pom lub zog ceev flash drive. Tom qab ntawd cov tuam ntxhab muab cov cuab yeej siv nrog lub ntim ntawm 1-2 gigabytes. Niaj hnub no, leej twg tuaj yeem nrhiav tau yooj yim xws li USB flash drive, qhov ntim ntawm yuav yog 16 lossis 32 gigabytes. Niaj hnub no, ntau thiab ntau tus neeg siv cov cuab yeej no, thiab qee tus lawv tseem khaws tag nrho cov ntaub ntawv tseem ceeb ntawm USB flash drive thiab ua haujlwm nyob rau hauv no txhua lub sijhawm, tsis tas yuav luam cov ntaub ntawv mus rau lub hard drive. Nws tsim nyog sau cia tias koj yuav tsum tsis txhob ua qhov no, raws li koj pheej hmoo ua koj cov ntaub ntawv poob.
USB lo lifespan
Hmoov tsis zoo, USB tuav, zoo li lwm cov khoom siv, muaj peev xwm qee zaum poob lossis tsis ua haujlwm tag nrho. Lub neej muab kev pab cuam tshaj tawm ntawm cov tuam ntxhab ntawm cov cuab yeej zoo li no nyob thaj tsam 5 xyoo, tab sis nws tuaj yeem tsoo thaum ntxov dua. Qhov tseeb, lub neej ncaj qha nyob ntawm seb muaj pes tsawg lub sij hawm ntau cov ntaub ntawv tau muab sau rau thiab tshem tawm ntawm nws (qee zaus lawv hais tias lub neej nyob ntawm seb muaj pes tsawg tus sib txuas mus rau chaw nres nkoj). Txhua lub flash drive tuaj yeem tiv txog 10,000 cov ntaub ntawv rov sau lub sijhawm. Los ntawm txoj kev, rov qab mus rau tus naj npawb ntawm kev sib txuas, Kuv xav nco ntsoov tias qhov kev txiav txim siab ntawd tsis raug thiab txawm tias qhov tsis tseeb, vim tias nws yog qhov tsis muaj peev xwm cuam tshuam cov cuab yeej nws tus kheej. Txawm tias tom qab nws cov kev pabcuam lub neej tau tas sijhawm, yog tias xav tau (siv software tshwj xeeb), tus neeg siv yuav muaj peev xwm nyeem cov ntaub ntawv khaws tseg rau nws, tab sis tsis muaj dab tsi los ua haujlwm los sau nws.
Muaj lwm lub tswv yim tias yog tias koj sau qee cov ntaub ntawv ntawm USB flash drive thiab tsis siv nws ntev heev, qhov no tseem tuaj yeem cuam tshuam kev pab cuam lub neej ntawm tsav. Qhov tseeb, txhua yam muaj qhov sib txawv. Lub sijhawm siv ntawm lub cuab yeej nws tus kheej yuav tsis hloov. Qhov tsuas yog qhov uas yuav raug kev txom nyem hauv cov ntaub ntawv no yog cov ntaub ntawv khaws tseg rau nws. Firstly, cov ntaub ntawv ntawm lub eeb tsav nws tus kheej yuav dhau ua siv tsis tau thiab siv tsis tau. Thib ob, tom qab 10 lossis 15 xyoo yam tsis siv tsav, ntau yam yuam kev yuav tshwm sim muaj, thiab tus neeg siv yuav tsis tuaj yeem nyeem qee cov ntaub ntawv khaws tseg rau nws.
Raws li qhov tshwm sim, nws hloov tawm tias nrog qhov nruab nrab ntawm kev pab cuam lub neej tshaj tawm los ntawm cov tuam ntxhab lawv tus kheej ntawm 5 xyoo, nws tseem tuaj yeem txo, nyob ntawm seb muaj pes tsawg zaus cov ntaub ntawv tau muab sau cia rau nws.
