Here all of user in my office are window 7,there wi fi in laptop wi fi are not able to obtaining aumetic ip

Solution
Is the Wifi turned on in the laptops? Do they see the Office Wifi net? If so click on the office net and tell it to connect, if your router has WPS click the button on the router and then simply enter the network Password on the laptop

Tradesman1

Legenda in Aeternum
Is the Wifi turned on in the laptops? Do they see the Office Wifi net? If so click on the office net and tell it to connect, if your router has WPS click the button on the router and then simply enter the network Password on the laptop
 
Solution