Ib qho plug-in (los ntawm Lus Askiv plug-in) yog qhov software software ywj pheej uas tuaj yeem txuas nrog rau daim ntawv thov los nthuav nws lub peev xwm lossis kev siv tshwj xeeb ntawm cov uas twb muaj lawm. Feem ntau feem ntau plugins tau nthuav tawm raws li kev qiv koom ua ke.
Ua li cas plugins ua haujlwm yog raws li hauv qab no. Cov ntawv thov lawv lub hom phiaj muab cov kev pabcuam rau lawv siv. Cov kev pabcuam no suav nrog cov yam ntxwv xws li sau npe ib lub plugin hauv qhov program, nrog rau txoj cai uas tso cai rau koj los sib pauv cov ntaub ntawv nrog lwm plugins. Raws li txoj cai, plugins tsis tshua muaj siv yam tsis muaj cov kev pabcuam, txij li lawv nyob ntawm lawv. Nyeg, qhov program tso cai rau cov neeg siv ntxiv, tshem tawm thiab hloov kho plugins yam tsis muaj kev hloov rau daim ntawv thov nws tus kheej., chaw ua haujlwm ntawv thiab lwm yam. Koj tuaj yeem tuaj yeem kos npe plugins rau cov ntsiab lus tswj kev tswj hwm (CMS), piv txwv li rau Wordpress lossis Joomla Kev teeb tsa plugins tuaj yeem ua tiav ntau txoj kev. Piv txwv, Internet browsers tso cai rau koj los nruab cov plugins los ntawm muab cov kev cai sib txawv rau qhov no. Hauv cov ntawv tshwj xeeb, ib lub chaw cia khoom nrog plugins qhib, uas tau muab ntsia los txhaj rau cov khawm coj. Rau qee qhov kev pabcuam, plug-ins yog ntsia los ntawm kev luam cov ntaub ntawv sib thooj rau hauv cov programmes tshwj xeeb cov folders. Thaum daim ntawv thov raug tsim tawm, cov ntawv qhia no tau tshawb xyuas seb puas muaj cov ntaub ntawv plugin thiab, yog tias nws muaj nyob, txuas nrog rau daim ntawv thov. Heev heev, plugins pub rau cov kev pabcuam los ua haujlwm nrog cov hom ntawm cov ntaub ntawv uas tsis tau pib ua haujlwm. Hauv cov suab kho, cov plugins tau siv los tsim cov teebmeem, ua suab nrov, hloov nws cov yam ntxwv. Tshwj xeeb tshaj yog cov plugins rau lub vev xaib uas tuaj yeem tiv thaiv cov tshaj tawm thiab cov neeg tshaj tawm, muab cov ntaub ntawv xov xwm hais txog cov nplooj ntawv saib, rub tawm cov video files, thiab lwm yam.
