WI-Fi (qhia Nkaus Wi-nkaus) yog ib qho wireless-speed standard rau cov ntaub ntawv hloov tsheb thiab wireless networking. Hnub, muaj ntau yam xov tooj ntawm tes, xws li smartphones, xov tooj ntawm tes, laptops, ntsiav tshuaj computers, nrog rau cov koob yees duab, tshuab luam ntawv, niaj hnub TV, thiab lwm yam khoom siv nruab nrog WiFi wireless kev sib txuas lus. Saib kuj yog: Tus Router Wi-nkaus yog dab tsi thiab yog vim li cas nws xav tau?
Dua li ntawm qhov tseeb tias Wi-nkaus tau txais kev pom zoo tsis ntev dhau los, nws tau tsim hauv xyoo 1991. Yog tias peb tham txog modernity, tam sim no muaj ib qhov chaw nkag ntawm WiFi nkag hauv chav tsev yog tsis muaj surprise rau leej twg. Qhov zoo ntawm cov tes hauj lwm wireless, tshwj xeeb tshaj yog nyob hauv chav tsev los yog chaw ua hauj lwm, muaj kev pom tseeb: tsis tas siv xov tooj sib txuas, uas tso cai rau koj siv koj lub xov tooj nyob hauv chav nyob. Tib lub sij hawm, cov ntaub ntawv sib kis ntawm kev sib txuas lus hauv WiFi network yog txaus rau yuav luag txhua yam hauj lwm tam sim no - xyuas cov nplooj ntawv web site, yeeb yaj duab hauv Youtube, sib tham ntawm Skype (Skype).
Txhua yam koj yuav tsum tau siv WiFi yog qhov muaj cov cuab yeej nrog ib qho kev sib txuas lossis kev sib txuas nrog wireless, nrog rau qhov chaw nkag. Cov ntsiab lus nkag yog password tiv thaiv los yog qhib kev nkag (dawb wifi), tom kawg pom hauv ntau qhov chaw hauv cafes, khw, chaw ntiav pw, khw muag khoom thiab lwm qhov chaw - qhov no ua kom yooj yim rau kev siv Internet hauv koj lub xov tooj thiab tso cai rau koj tsis them rau GPRS lossis 3G tsheb khiav ntawm koj tus neeg teb xov tooj ntawm tes.
Yuav kom muaj kev nkag mus rau hauv tsev, koj yuav tsum muaj WiFi router - tus nqi pheej yig (tus nqi ntawm lub router siv nyob rau hauv ib chav tsev lossis ib qho chaw ua haujlwm me me yog $ 40) uas tsim los rau kev sib koom tes rau ib lub wireless network. Tom qab teeb tsa tus WiFi router rau koj tus kws kho mob hauv Internet, nrog rau qhov tsim nyog yuav tsum muaj kev ruaj ntseg, uas yuav tiv thaiv tau peb sab nrauv los ntawm kev siv koj lub network, koj yuav tau txais kev ua haujlwm ua haujlwm hauv koj lub tsev. Qhov no yuav cia koj nkag mus rau hauv Internet los ntawm cov khoom siv niaj hnub hais saum toj no.
