Internet 2024, Hlis ntuj nqeg

Yuav Ua Li Cas Los Tsim Lub Network Hauv Zos

Yuav Ua Li Cas Los Tsim Lub Network Hauv Zos

Kawg hloov kho: 2023-12-16 18:12

Lub koomhaum hauv zos tso cai rau koj los npaj cov ntshoo hauv kev ua haujlwm. Ua tsaug rau lub network zoo li no, txhua tus neeg siv ntawm lub network hauv nroog yuav nkag mus tau rau hauv Is Taws Nem. Tsim nyog Ob peb lub khoos phis tawm ntawm tus kheej (tsawg kawg 2), ntsia qhov operating system, Ethernet network cable (sib tw khub) Cov Lus Qhia Kauj ruam 1 Ua ntej tshaj, koj yuav tsum paub tseeb tias tus password tau teeb tsa ntawm koj tus kheej lub

Yuav Ua Li Cas Luam Cov Ntawv Sau Los Ntawm Opera

Yuav Ua Li Cas Luam Cov Ntawv Sau Los Ntawm Opera

Kawg hloov kho: 2023-12-16 18:12

Txhua tus neeg uas ua haujlwm hauv Is Taws Nem ntev nrog cov npe nrov Internet browser Opera tau paub txog qhov xwm txheej tsis zoo thaum koj lub browser nyiam dheev qhib thiab tau rov nruab dua. Nws yog qhov zoo yog tias koj tuaj yeem ua kom rov qab txhua yam koj tus kheej teeb tsa

Yuav Ua Li Cas Txuas Cov Wireless Modem Rau Hauv Is Taws Nem

Yuav Ua Li Cas Txuas Cov Wireless Modem Rau Hauv Is Taws Nem

Kawg hloov kho: 2023-12-16 18:12

Kev taug kev hauv Is Taws Nem yog lub peev xwm sib txuas lus nrog phooj ywg, xa cov ntawv tseem ceeb los ntawm koj lub khoos phis tawm. Xav txog tias txhua yam no tuaj yeem pom tseeb thaum zaum hauv lub rooj zaum xis xis, zaum hauv chav ua noj, lossis hauv ib lub tsev pabcuam pej xeem

Yuav Teeb Webcam Li Cas Hauv Skype

Yuav Teeb Webcam Li Cas Hauv Skype

Kawg hloov kho: 2023-12-16 18:12

Skype tau mus yeej ncig thoob plaws ntiaj teb tau ntev los lawm, cov tub rog ntawm nws tus kiv cua tseem nyob. Qhov no tsis yog qhov xav tsis thoob - kev muaj peev xwm tham nrog dawb nrog koj tsev neeg thiab cov phooj ywg hauv suab, thiab dab tsi yog qhov muaj txiaj ntsig ntau dua - hauv cov vis dis aus tsis tuaj yeem siv nyiaj ntau

Yuav Teeb Wifi Network Li Cas Nrog Kev Nkag Mus

Yuav Teeb Wifi Network Li Cas Nrog Kev Nkag Mus

Kawg hloov kho: 2023-12-16 18:12

Cov kev nkag mus ntawm niaj hnub Wi-nkaus sib txuas yog router uas hloov cov teeb liab los ntawm Ethernet hlau mus rau hauv wireless. Wi-Fi tau teeb tsa siv lub wireless router no thiab ib qho ntawm cov khoom siv uas txhawb nqa cov ntaub ntawv xa mus hla cov kev sib txuas lus channel

Yuav Ua Li Cas Los Txhim Kho Wi-nkaus Txais Tos

Yuav Ua Li Cas Los Txhim Kho Wi-nkaus Txais Tos

Kawg hloov kho: 2023-12-16 18:12

Cov neeg siv ntawm lub vev xaib ntawm WiFi thiab WiMax qee zaum ntsib teeb liab tsis zoo. Koj tuaj yeem txhim kho nws siv tus kav hlau txais xov tshwj xeeb, lossis los ntawm hloov txoj haujlwm ntawm tus qauv nws tus kheej. Cov Lus Qhia Kauj ruam 1 Thaum siv WiFi sab nraud lossis WiMax module txuas nrog lub khoos phis tawm los ntawm USB txuas, sim txuas nws rau lub tshuab tsis ncaj qha, tab sis dhau ntawm qhov txuas txuas tshwj xeeb cable ob peb meters ntev

Yuav Ua Li Cas Rov Kho Cov Ntaub Ntawv

Yuav Ua Li Cas Rov Kho Cov Ntaub Ntawv

Kawg hloov kho: 2023-12-16 18:12

Cov ntaub ntawv txheej txheem ntawm lub ntim nruab nrab, piv txwv li lub hard disk, txiav txim siab cov hom ntaub ntawv khaws cia, nws coj kev txwv rau cov npe thiab ntau thiab tsawg ntawm cov ntaub ntawv thiab cov partitions. Qee zaum nws yuav tsim nyog hloov qhov system system, piv txwv li, sau cov ntawv loj (tshaj 4GB), koj yuav xav tau NTFS cov ntaub ntawv kaw lus

Yuav Ua Li Cas Thiaj Teeb Tsa Lub Ntws Modem

Yuav Ua Li Cas Thiaj Teeb Tsa Lub Ntws Modem

Kawg hloov kho: 2023-12-16 18:12

Thaum teeb tsa lub modem los txuas rau Kwj tuam txhab server, koj yuav tsum ua raws li cov kev cai tau tsim. Thaum siv qee yam khoom siv, koj tuaj yeem muab kev nkag mus rau Is Taws Nem rau ntau yam khoom siv hauv ib zaug. Tsim nyog - DSL router

Yuav Teeb Li Cas Rau Kwj Router

Yuav Teeb Li Cas Rau Kwj Router

Kawg hloov kho: 2023-12-16 18:12

Txhawm rau tsim kom muaj kev sib txuas network rau Is Taws Nem, koj yuav tsum xaiv cov qauv tsim (router). Cov kev teeb tsa rau cov khoom siv no yog nyob ntawm tus muab kev pab uas koj xaiv. Tsim nyog Network cable. Cov Lus Qhia Kauj ruam 1 Ua ntej hloov cov chaw ntawm lub router, koj yuav tsum hloov kho nws cov software version (nyem lub ntaus ntawv)

Yuav Ua Li Cas Thiaj Txuas Hauv Is Taws Nem Nrog Daim Npav

Yuav Ua Li Cas Thiaj Txuas Hauv Is Taws Nem Nrog Daim Npav

Kawg hloov kho: 2023-12-16 18:12

Kev teeb tsa kev nkag rau Is Taws Nem rau lub koos pij tawj thib ob ntawm Windows 7 los ntawm kev txuas daim npav network txuas ntxiv nrog kev siv lub PC loj raws li kev xaib cov neeg rau zaub mov thiab txuas ob lub khoos phis tawm rau lub network los ntawm cov npav siv network hla siv

Yuav Ua Li Cas Txuas Rau Is Taws Nem Ntawm Ib Qho Kev Hloov Kho

Yuav Ua Li Cas Txuas Rau Is Taws Nem Ntawm Ib Qho Kev Hloov Kho

Kawg hloov kho: 2023-12-16 18:12

Nws yog qhov tsim nyog los tsim ntau tus qauv rau kev sib txuas sib txuas ntawm cov khoos phis tawm kom lawv txhua tus muaj kev nkag mus rau Is Taws Nem siv tib tus account. Thaum nws los txog rau ob lub laptops, wireless yog qhov kev xaiv ntse tshaj

Yuav Ua Li Cas Nkag Mus Rau Wireless Wireless

Yuav Ua Li Cas Nkag Mus Rau Wireless Wireless

Kawg hloov kho: 2023-12-16 18:12

Kev sib txuas lus wireless tau tsim los siv Wi-nkaus thev naus laus zis yog tsim los sib txuas ua ke cov khoom siv txawb ua ib pab pawg. Feem ntau, xws li cov network tau teeb tsa hauv cov chaw pej xeem, chaw ua haujlwm lossis tsev. Tsim nyog Wi-nkaus adapter

Yuav Ua Li Cas Rov Qab Cov Ntaub Ntawv Tshem Tawm Cov Ntaub Ntawv Tsis Zoo

Yuav Ua Li Cas Rov Qab Cov Ntaub Ntawv Tshem Tawm Cov Ntaub Ntawv Tsis Zoo

Kawg hloov kho: 2023-12-16 18:12

Hauv lub neej ntawm txhua tus siv ntawm lub khoos phis tawm ntawm koj tus kheej, lub sijhawm tsis zoo siab tshwm sim: cov xwm txheej xws li tshem tawm cov ntaub ntawv tsim nyog los ntawm nias Shift + Del cov yuam sij, uas yog, hla lub thoob khib nyiab tuaj yeem

Ua Li Cas Xa Duab Xa Mus Rau Email Chaw Nyob

Ua Li Cas Xa Duab Xa Mus Rau Email Chaw Nyob

Kawg hloov kho: 2023-12-16 18:12

Nws yog qhov zoo tas li los qhia txog lub sijhawm zoo siab ntawm lub neej nrog tsev neeg thiab cov phooj ywg, txawm tias nws yog hnub yug, kab tshoob lossis tsuas yog kev sib ntsib ntawm cov phooj ywg qub. Koj tsuas yog hu xov tooj thiab qhia tau, thiab siv Is Taws Nem koj tuaj yeem faib cov duab thiab yeeb yaj kiab

Dab Tsi Yog AGP

Dab Tsi Yog AGP

Kawg hloov kho: 2023-12-16 18:12

AGP siv los ua kab ke rau daim npav video thiab ua kom cov ntaub ntawv hloov ceev nrog cov motherboard thiab lub computer processor. Lub thev naus laus zis tso cai rau koj saib sai sai cov ntaub ntawv xav tau cov duab ntawm lub vijtsam. Keeb kwm lub ntsej muag Tus txheej txheem AGP tau tshwm sim xyoo 1996

Yuav Ua Li Cas Thiaj Paub Cov As Khauj Ntawm Skylink

Yuav Ua Li Cas Thiaj Paub Cov As Khauj Ntawm Skylink

Kawg hloov kho: 2023-12-16 18:12

Npaj koj daim nqi xov tooj ntawm tes yuav pib nrog kom tau txais koj daim npav rho nyiaj. Nws yog ib qho tseem ceeb kom paub ntau npaum li cas tshuav ntawm koj tus lej nyiaj, txwv tsis pub koj yuav mus tsis tau rau koj cov phooj ywg thiab cov npoj yaig hauv haujlwm

Yuav Ua Li Cas Txuas Ntau Lub Computers Hauv Is Taws Nem Nrog Cov Kab Mob Siab

Yuav Ua Li Cas Txuas Ntau Lub Computers Hauv Is Taws Nem Nrog Cov Kab Mob Siab

Kawg hloov kho: 2023-12-16 18:12

Muaj cov cuab yeej tshwj xeeb uas tsim los txuas ob peb lub khoos phis tawm rau hauv tib lub network. Qee tus ntawm lawv tuaj yeem sib txuas lus sib cog lus nrog cov khoos phis tawj nrog Is Taws Nem. Tsim nyog - Wi-nkaus router

Kev Tsim Cov Ntawv Xov Xwm

Kev Tsim Cov Ntawv Xov Xwm

Kawg hloov kho: 2023-12-16 18:12

Nws tsis yog qhov nyuaj los sau ib qho, tsib, lossis txawm tias kaum tus email. Tab sis ntau ntawm peb cuam tshuam nrog ntau cov nqi ntau ntawm cov ntaub ntawv. Yog tias koj xav tau xa ntau pua tus ntawv nyob hauv ib hnub, koj yuav tsum tsim cov npe xa tawm

Yuav Ua Li Cas Txhawm Rau Xa Ntawv Thaum Rov Nruab

Yuav Ua Li Cas Txhawm Rau Xa Ntawv Thaum Rov Nruab

Kawg hloov kho: 2023-12-16 18:12

Thaum koj rov ua haujlwm operating system, koj poob ntau cov ntaub ntawv siv los ntawm ntau cov programs. Ntau tus neeg siv email muab txoj haujlwm ntawm xa khoom xa ntawv kom muaj kev nkag mus ntxiv rau nws tom qab rov nruab. Tsim nyog - cov neeg xa ntawv

Yuav Ua Li Cas Ntxiv Ntxiv Tsab Ntawv Rau "Opera"

Yuav Ua Li Cas Ntxiv Ntxiv Tsab Ntawv Rau "Opera"

Kawg hloov kho: 2023-12-16 18:12

Opera yog qhov browser nrov uas muaj peev xwm nruab ntau tus neeg txuas ntxiv, suav nrog cov ntawv sau kev cai. Txhim kho yog nqa tawm siv lub tshuab raj txheej txheem. Cov Lus Qhia Kauj ruam 1 Rub tawm cov ntawv sau rau Opera

Yuav Ua Li Cas Thiaj Paub Cov Lo Lus Zais Rau Jimm

Yuav Ua Li Cas Thiaj Paub Cov Lo Lus Zais Rau Jimm

Kawg hloov kho: 2023-12-16 18:12

Thaum siv cov neeg xa xov nrawm xws li jimm thiab icq, nws raug nquahu kom siv cov lej tshaj plaws. Cov apps yog lwm txoj kev xaiv rau ib leeg, yog li yog tias koj tsis nco qab koj tus password jimm, koj tuaj yeem siv icq password rov qab cov hauv kev

Yuav Ua Li Cas Txuas Cov Opera

Yuav Ua Li Cas Txuas Cov Opera

Kawg hloov kho: 2023-12-16 18:12

Opera yog ib qho kev nyiam saib Internet rau lub Windows, nrog rau Iteuktue Explorer, Mozilla Firefox thiab Google Chrome. Daim ntawv thov tau yeej kev hlub ntawm cov neeg siv vim yooj yim ntawm lub interface, muaj nyiaj txiag thiab yooj yim ntawm kev teeb tsa

Yuav Ua Li Cas Rau Kev Tiv Thaiv Kev Nyab Xeeb Hauv Is Taws Nem

Yuav Ua Li Cas Rau Kev Tiv Thaiv Kev Nyab Xeeb Hauv Is Taws Nem

Kawg hloov kho: 2023-12-16 18:12

Lub phiaj xwm tiv thaiv kab mob Kaspersky Internet Kev Ruaj Ntseg yog tsim los kom ntseeg tau tias koj lub koos pij tawj muaj kev nyab xeeb los ntawm ntau hom phiaj xwm txheej tsis zoo. Qee lub sijhawm nws yuav tsum ua kom qhov haujlwm ntawm cov khoom no thiaj li ua rau nws muaj peev xwm tshem tawm cov ntaub ntawv tsis siv

Yuav Ua Li Cas Txuas Rau Opera

Yuav Ua Li Cas Txuas Rau Opera

Kawg hloov kho: 2023-12-16 18:12

Opera yog ib qho ntawm cov browser uas nyiam tshaj plaws hauv lub ntiaj teb. Nws muaj ntau lub zog, muaj qhov sib txawv ntawm lub ntsej muag thiab kev tswj hwm, chaw ruaj ntseg. Nws pom tau tias lub vev xaib xa xov nrawm nrawm. Qhov browser yog pub dawb thiab yooj yim rau kev txhim kho

Yuav Faib Internet Li Cas Rau Hauv Lub Network

Yuav Faib Internet Li Cas Rau Hauv Lub Network

Kawg hloov kho: 2023-12-16 18:12

Kev siv is taws nem tau siv ntev los lawm uas yuav tsum muaj rau coob leej siv ntawm PCs thiab laptops. Tsis tas li ntawd xwb, nyob hauv ntau lub tsev, chaw haujlwm thiab lwm qhov chaw, cov koom tes hauv zos tau raug tsim los uas muaj kev sib koom siab tag nrho cov cuab yeej saum toj no

Yuav Ua Li Cas Los Pab Tshawb Nrhiav

Yuav Ua Li Cas Los Pab Tshawb Nrhiav

Kawg hloov kho: 2023-12-16 18:12

Tej zaum koj yuav tsum tau qhib Windows Kev Tshawb Nrhiav yog tias koj tshem tawm lossis txhob txwm ua rau lub luag haujlwm tshawb nrhiav, uas yog ib qho ntawm kev pib teeb tsa ntawm Microsoft Windows operating system. Lub sijhawm ua haujlwm tsis xav tau kev paub tob ntawm lub koos pij tawj thiab tuaj yeem ua los ntawm cov neeg siv nrog kev paub tsawg

Yuav Ua Li Cas Thiaj Pom Lub Seem

Yuav Ua Li Cas Thiaj Pom Lub Seem

Kawg hloov kho: 2023-12-16 18:12

Qee lub sij hawm nws yog nthuav txog yuav ua li cas lub system, uas peb tau siv los hu xov tooj rau lub khoos phis tawj lossis lub laptop, ua haujlwm thiab ntau npaum li cas cov peev txheej uas nws muaj hauv cov khoom. Hauv tshwj xeeb, puas muaj kev zais tsis siv thaum faib ntawm lub hard disk?

Yuav Ua Li Cas Rov Qab Cov Browser Txoj Hlua

Yuav Ua Li Cas Rov Qab Cov Browser Txoj Hlua

Kawg hloov kho: 2023-12-16 18:12

Feem ntau cov neeg siv Internet tshiab siv Opera Internet browser tuaj yeem tshem tawm cov chaw nyob ntawm lub qhov rai program tseem ceeb. Tom qab ntawd lawv sim nco qab tias lawv tau ua li cas. Qhov tseeb, qhov chaw nyob bar yog qhov yooj yim rov qab los yog nws yog li tshem tawm

Yuav Hloov Kho Qhov Browser Qub Dhau Los Li Cas

Yuav Hloov Kho Qhov Browser Qub Dhau Los Li Cas

Kawg hloov kho: 2023-12-16 18:12

Qee tus neeg siv, thaum mus xyuas qee qhov chaw, tej zaum tau ntsib cov lus pop-up txog qhov xav kom hloov kho qhov browser version. Qhov no feem ntau yuav tshwm sim vim yog siv Internet Explorer 6 lossis lwm cov software ua qub. Tsim nyog - Is taws nem tshawb fawb

Yuav Ua Li Cas Kom Tshem Tau Tus Kab Mob Rau Hauv Is Taws Nem

Yuav Ua Li Cas Kom Tshem Tau Tus Kab Mob Rau Hauv Is Taws Nem

Kawg hloov kho: 2023-12-16 18:12

Hmoov tsis zoo, feem ntau yuav ua rau, tsis muaj cov neeg siv Is Taws Nem tawm ntawm leej twg, hauv ib txoj kev los sis lwm qhov, tsis tau ntsib qhov tshwm sim xws li kab mob kas cees. Cua nab, malware, Trojans thiab lwm yam tsiaj muaj sia nyob txav mus rau coob leej hauv ntiaj teb network los ntawm computer mus rau computer

Kuv Yuav Hloov Pib Nplooj Ntawv Ntawm Mozilla Li Cas?

Kuv Yuav Hloov Pib Nplooj Ntawv Ntawm Mozilla Li Cas?

Kawg hloov kho: 2023-12-16 18:12

Mozilla Firefox yog qhov browser uas tau khwv tau lub koob npe rau nws txoj kev nyab xeeb thiab, qhov tseem ceeb tshaj plaws, nws txoj kev yoog raws yooj yim. Qhov kev zov me nyuam muaj qhov txwv ntau nrog uas koj tuaj yeem tsim cov kev teeb tsa rau kev tso tawm cov peev txheej thiab kev coj cwj pwm thaum qhib Internet nplooj ntawv

Yuav Ua Li Cas Nyem Ib Tsab Ntawv

Yuav Ua Li Cas Nyem Ib Tsab Ntawv

Kawg hloov kho: 2023-12-16 18:12

Ib qho tseem ceeb tau txais ntawm e-mail yog lub peev xwm xa tsis yog ntawv xwb, tab sis kuj yog cov ntaub ntawv ntawm ib hom ntawv twg. Txawm li cas los xij, cov kev pabcuam tom qab tsis tso cai tsim cov ntawv loj heev, thiab yog li cov neeg siv feem ntau ntsib nrog qhov teebmeem ntawm tsab ntawv ntawm lub ntsej muag

Yuav Ua Li Cas Lub Cev Tiv Thaiv Web Antivirus

Yuav Ua Li Cas Lub Cev Tiv Thaiv Web Antivirus

Kawg hloov kho: 2023-12-16 18:12

Hauv kev siv lub khoos phis tawm, nws yog ib qho tsim nyog yuav tsum teeb tsa qhov kev pab cuam tshiab lossis txhim kho qhov ua tau zoo ntawm daim ntawv thov, thiab cov haujlwm cuam tshuam tiv thaiv kev cuam tshuam tau pom tias cuam tshuam nrog tus txheej txheem no

Yuav Ceev Li Cas Ntawm Cov Ntaub Ntawv Xa Khoom

Yuav Ceev Li Cas Ntawm Cov Ntaub Ntawv Xa Khoom

Kawg hloov kho: 2023-12-16 18:12

Qee cov neeg siv tau categorically tsis txaus siab rau lawv txoj kev ceev ntawm kev nkag mus hauv Is Taws Nem thiab cov ntaub ntawv hloov chaw hauv lub network hauv nroog. Muaj ob peb txoj hauv kev los kho cov teeb meem no. Tsim nyog - Kev Kho Mob Txheej Txheem Ua Ntej

Yuav Ua Li Cas Hloov Lub Sender Lub Npe

Yuav Ua Li Cas Hloov Lub Sender Lub Npe

Kawg hloov kho: 2023-12-16 18:12

Xav tau email ib tsab ntawv tseem ceeb ntawm kev lag luam thiab muaj lub npe tsis zoo hauv koj qhov chaw teeb tsa es tsis ua lub npe? Los yog ua piv txwv, koj puas xav mus zais koj cov ntaub ntawv tiag tiag ntawm tus neeg nyob hauv? Los yog koj puas muaj lub npe tshiab tam sim no?

Yuav Ua Li Cas Paub Meej Xa Ntawv Ntawm Spam

Yuav Ua Li Cas Paub Meej Xa Ntawv Ntawm Spam

Kawg hloov kho: 2023-12-16 18:12

Cov "Spam" nplaub tshev yog qee ntu uas muaj cov tsiaj ntawv thiab cov lus tsis sawv cev cov ntaub ntawv tsim nyog rau cov neeg siv. Ntxiv rau, qee tus kws dag ntxias xa tawm cov tshaj tawm loj thiab lwm cov lus kom tau lawv lub hom phiaj

Yuav Sau Cov Ntawv Qhia Tawm Li Cas Ntawm Kev Siv Is Taws Nem

Yuav Sau Cov Ntawv Qhia Tawm Li Cas Ntawm Kev Siv Is Taws Nem

Kawg hloov kho: 2023-12-16 18:12

Kev nkag mus siv hauv chaw ua haujlwm yog qhov xav tau ntawm kev lag luam. Tib lub sijhawm, kev tsis muaj kev tswj hwm thiab kev siv Internet tsis raug cai hauv chaw ua haujlwm yog qhov teeb meem loj rau kev ntiav neeg ua haujlwm niaj hnub no

Yuav Ua Li Cas Lov Tes Taw Nplooj Ntawv Ua Tshiab

Yuav Ua Li Cas Lov Tes Taw Nplooj Ntawv Ua Tshiab

Kawg hloov kho: 2023-12-16 18:12

Browsers tsis tu ncua qhib cov nplooj ntawv web. Qhov no tsis yog qhov yooj yim tas mus li, qhov tshwj xeeb, qhov no siv rau cov xwm txheej thaum tus neeg siv khoom muaj tus nqi sib tw nrog kev tsheb tsawg. Cov Lus Qhia Kauj ruam 1 Yog tias koj xav kaw qhov tsis siv neeg nplooj ntawv nplooj siab tshiab hauv Mozilla Firefox, nruab qhov Toolbar Enhancements txuas ntxiv los ntawm tshawb rau nws ntawm qhov browser ntxiv-ons cov ntawv qhia zaub mov

Yuav Hloov Kho Lub Cache Hauv Opera Li Cas

Yuav Hloov Kho Lub Cache Hauv Opera Li Cas

Kawg hloov kho: 2023-12-16 18:12

Cache hais txog qhov chaw khaws cov ntaub ntawv hauv zos tsim los ntawm qhov browser. Nws yog ib ntus: qhov kev zov me nyuam tshawb xyuas ua ntej chaw thau khoom yog tias nplooj ntawv tau kho dua tshiab, thiab yog tias tau, synchronizes lub cache nrog nws

Yuav Ua Li Cas Mus Qhib Profile

Yuav Ua Li Cas Mus Qhib Profile

Kawg hloov kho: 2023-12-16 18:12

Koj tau pom lub xaib ntawm cov neeg zoo li xav tau hauv lub network! Peb tau dhau los ntawm cov txheej txheem sau npe yooj yim, tau sau rau txhua daim uas xav tau. Peb tau sau nrog lub npe username thiab password, nkag mus rau tus lej cim kev nyab xeeb, lees txais cov lus cog tseg thiab nias lub khawm "