im havin a problem with my laptop
its not a wireless laptop or anything, but it used to work fine with the usb connected to the cable modem.
my brother added a wireless router so he can use his laptop, and after he added it, my laptop's internet connection wouldnt work at all. i plugged out the router and connected the modem directly to my laptop and it still didnt work. it used to work perfectly fine until the router was installed. no programs were installed to my laptop. i called up my internet service and they said something about my ip address, my ip address is not correct or soemthing, so i hope i get a answer to this problem