Setup help for pre-wired house
We have a 3 story townhome. The main panel is in the garage where the internet cable comes in from the street. In that panel there are Cat5 cables that then lead into multiple pre-wired jacks in our house. I want good wifi + all of those pre-wired jacks to have internet so we can mount TV's and use Cat5 cables between the jack and TV to maximize speeds. I think the wifi router has to go in our garage where the panel is located but I'm worried that won't give us good wifi in the house. Can someone tell me the best way to set this all up? Thanks!!