Otu esi enyocha koodu QR na laptọọpụ?

  1. Nweta webụsaịtị ngwaọrụ na laptọọpụ, gbanyụọ igwefoto kọmputa ka ọ nyochaa koodu QR anụ ahụ ozugbo, ma ọ bụ bulite faịlụ onyonyo mpaghara (dị ka nseta ihuenyo echekwara) maka ntụgharị.
Nyochaa koodu QR n'asụsụ IgboEnyemaka ọzọ gbasara nyocha QR ...