Hi dosto mai dubey aaj ke is post me ham janege ki apane wifi ke liye Q R code kaise banate hai pahale saval ye uthata hai ki apane wifi ke liye Q.R. yani quek responce code kis liye banaye
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jaise ki agar apke ghar koi mehaman ata hai aur agar koai campus ,cafy, college. school me free wifi ki suvidha de aniwary hota hai. har grahak student ko bar-bar password batane ke ghanghat se bachane ke liye Q.R. code banate hai jisase jap chahe koi bhi aapke wifi pe login ho sakate hai.
