how to change user name and password in tp link modem HD

step by step procedure:- how to change ur password and wifi name in tplink modem 1 go to ur browser and type ip address 192.168.1.1of ur router / modem 2 enter ur user name and password usually its admin and admin respectively. 3 now to go interface setup - wireless- - multiple ssids settings - authentication type- WPA-PSK/WPA2-PSK 4 now change ur network name and the key and save 5 go to network and and sharing center -Manage wireless network- 6 delete ur earlier network 7 Go to ur wifi signal and select ur new network and enter password