If the credentials are correct, you will be able to set up Wireless Network Connection and connect to it. Related: How to add a new Wi-Fi Network Profile in Windows. How to manually connect to WiFi in ...
If you want to connect your new TV to a soundbar or receiver, the easiest way to do it is with an HDMI cable. Nearly all modern TVs and audio gear have an HDMI feature called Audio Return Channel. ARC ...