my problem is i have a laptop and pc and need to exchange files between them
so i set a network and the laptop seems to see the pc and everything is fine But when i try to ping the laptop form the PC it asks me for a username and a password (Authentication Required)

and i dont know whats the username and pass
can anyone help me plz

It should be the username and password from the laptop.

Are you actually talking about pinging? I've never heard of authenticated pinging. Do you mean when you try to access the shared resources?

What are the operating systems involved? You can disable authentication in file sharing (allowing you to access resources without a password) but the steps are different from one OS to another.

shared drive of ur laptop that is good solution of that problem
-harry

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