Could you help me setup my compusa bro...

start, by setting your LAN card to get ip address automatically, if it is not set, turn it on and restart your computer

when your computer opens connect first your modem to your computer and test again if you can access internet, if it does, turn your router on , prepare the LAN cable that comes with the router and connect it to your computer and modem, the pattern would be modem to router to computer. it is important that the cable that comes with the router be connected to the computer and the cable that comes with the modem be connected to the router input terminal., turn router turn on likewise with the modem , wait for a few seconds, and open your browser check if you can now browse the internet

hope this helps, thanks for using Fixya!