Ngeminyaka yesipiliyoni ekukhiqizweni kwe- yezokwelapha , mecanmed kungahlinzeka ngohlobo oluthile lokumunca kwezokwelashwa . kwezokwelapha kungahlangabezana nezicelo eziningi, uma udinga, sicela uthole insizakalo yethu efika ngesikhathi nge-inthanethi mayelana nokumunca kwezokwelashwa . Ngaphezu kohlu lomkhiqizo olungezansi, ungaphinde wenze ngokwezifiso ukumunca kwakho kwezokwelapha okuhlukile ngokuya ngezidingo zakho ezithile.