Got new laptop. broadband working but

First RESET your router to defaults.
for that press RESET button for 10 seconds RESET button is in back side of router.
Then connect your router to computer with ethernet cable.
Then you can access it with following link.
http://192.168.1.1
or
http://192.168.0.1
type user as "admin" and password as "admin" or blank or "password"
Then you can see configuration page of router.
Set WAN settings as your internet service provider settings.
Enable DHCP .
CLick on wireless and enable wi fi.
If you want secure router then enable WEP security then add new code it is your password key for connect wi fi.
Let me know if you need further assistance.
Thanks.

To set-up and secure the wireless router from unauthorized access, follow these steps :-
1. Connect the wireless router to your computer with a LAN cable.
2. Start your browser and enter the router's configuration URL IP address.
3. Enter the router setup, login and password
4. Change the admin password
5. Go to the wireless settings and change the default SSID and turn off SSID broadcast.
6. Setup encryption key the strongest is WPA2 (if not then WPA).
7. For further security measures - turn on MAC address filtering and enter the MAC address of the wireless cards on the computer/s you want to connect to this wireless router.
8. Record the settings you have made and keep it in a safe place and Save the settings.
9. Configure the wireless cards on the computer/s with the SSID and encryption settings of the router.
10. Remove the LAN cable between the router and the computer then the computers should be able to connect to the router wirelessly.