Whether setting up a new internet connection or replacing your router with a new one, getting your Xfinity modem up and running is the first step toward a better Wi-Fi signal and a reliable and ...

If you're an advanced user and want to change your Wi-Fi password, use the Xfinity Admin Tool to manage your Xfinity internet network. Connect a phone, computer, or tablet to your network using Wi ...

Rest assured, it's possible to stay online during a power outage. Whether the cause is severe weather or a blown circuit or whether your power is out for a few hours or a couple of days, here's how ...