I just wanna ask how can i use internet using my mobile and by using wireless internet that is already available in my house... so i dont have to pay, or maybe theres a software download? help please ^^ thank you
If your phone is WiFi-ready, then you can just use your Wireless Internet Connection in your house.
However, if your phone is not WiFi-ready, then you cannot just make your phone magically support WiFi by just a software. You could subscribe for a Data Plan from your Network Service Provider to have GPRS, EDGE, 3G or HSDPA internet connection in your phone even without wifi.