How to put up a captive portal for my WiFi? I would like for users after they are connected to my WiFi, they would see my own webpage first , enter their username (anything they want), no password needed and then click log in. After that they can now go to any sites like google or Facebook. The user...

It said i have internet access but i cant load any webpages like google. Even I ping 8.8.8.8, its still timeout. I'm new to this stuff. I copied all the stuff in the internet but still the same problem. I have this problem for like 2 weeks now. PLEASE HELP ME. I'm in desperate position now. I really...