***Updated 4/28/2026*** Find out which ports are blocked by Xfinity and Comcast services, and why. Ports on the internet are like virtual passageways where data can travel. All information on the internet passes through ports to get to and from computers and servers. When a certain port is known to

***Updated 6/29/2026*** Cable operators purchase TV Boxes from TV Box manufacturers that they then rent to their customers. While these boxes are generally not intended for retail sale to consumers, some of the boxes find their way into the marketplace (lawfully or not) and are sold by resellers to

***Updated 4/22/2026*** Using a VPN connection with Xfinity Internet is just one of the many benefits for Comcast customers. All xFi Complete customers can enable Advanced Security on the go through the Xfinity app and benefit from safe browsing and data protection (Xfinity VPN). Advanced Security o

***Updated 4/28/2026*** If you use a third-party email application (Outlook, Apple Mail, Thunderbird, etc.) through a POP connection, you're now required to use a secure mail server. You can no longer utilize POP Port 110. This will help you better protect your email and Xfinity credentials from bei

***Updated 9/2/2026 Your Xfinity Internet and TV equipment may need an upgrade to keep up with new technology. If you're having trouble with your service, see Xfinity Internet and WiFi connection troubleshooting and What to do if your Xfinity TV and Internet is out. How to replace equipment If you r

***Created by our Community*** GSM-1 Error Message: "Unable to retrieve DiscoveryConfiguration object, failed to retrieve scan configuration from AVSDB"Explanation: AVSDB is an external database that holds all information for autodiscovery to complete. Error means that the Cardio server coud not rea

***Updated 7/13/2026*** Movies Anywhere, lets you watch movies you purchased from a variety of retailers on a single, shared playback service. Current retailers include iTunes, Google Play, Microsoft, Fandango, Amazon, Verizon Fios, DirecTV, and Xfinity. With Xfinity, you can purchase content from X

***Updated 9/3/2026*** Download and Install the Xfinity Home App The Xfinity Home app is available for Apple (iPhone, iPad or iPod touch) and Android (phone or tablet) devices. What You'll Need Xfinity ID and passwordApple (iOS 11+) or Android (OS 6+) device Installing the App Access the App Store (

***Updated 8/27/2026*** Each year, the Federal Communications Commission (FCC) receives thousands of complaints related to unwanted phone calls, which we refer to as Nuisance Calls. These calls are disruptive, frustrating, and even dangerous — sometimes they try to get personal information and creat

***Updated 8/11/2026*** Here’s an overview of Xfinity Accessibility options that can help. Learn more at corporate.comcast.com/impact/accessibility. Xfinity accessibility features and benefits Accessibility options on the TV Made EasyWith Xfinity X1 or Flex, just press the B button on your Voice Rem

***Updated 8/11/2026*** Want to know more about viewing 4K Ultra HD (UHD) and 4K UHD/HDR with your Xfinity TV subscription? Check out our helpful information below, including how to watch it and what you can watch. What is 4K UHD content? 4K UHD resolution is four times full HD, providing a clearer,

***Updated 8/12/2026*** The Netflix app is available on Xfinity X1, Xumo Stream Box, and Xfinity Flex! To access content on the Netflix app, you’ll need: A compatible X1 TV Box (RNG150 and Pace XG1v1 models are not supported), Xumo Stream Box, or a Flex streaming TV Box. Xfinity Flex is no longer av

***Updated 8/30/2026*** Depending on your Xfinity Voice plan, you can access to up to 11 of the most popular calling features: Three-way calling*Anonymous call rejection*Advanced call forwarding*Call forwarding*Call forwarding selective*Call return*Call screening*Call waitingCaller IDCaller ID block

***Updated 6/29/2026*** Watch your favorite Hulu content directly on your Xfinity X1 or Xumo Stream Box devices! To access the Hulu app, you’ll need: A compatible X1 TV Box (RNG150 and Pace XG1v1 models aren’t supported) or Xumo Stream Box.Xfinity Internet (any level of service).A Hulu subscription.

***Updated 7/6/2026***​ ​ ​Catch out-of-market games with MLB Extra Innings. Get live scores and advanced stats right on your TV with Xfinity X1 along with access to MLB.TV to stream every out-of-market game live or On Demand on your favorite devices. What you'll need You'll need the following to pu

Let's activate your new Xfinity Internet/Xfinity Voice service if you rent an Xfinity Gateway! If you don’t need instructions and are ready to act now, simply go to the Xfinity app on your Apple or Android device to get started. Remember: The xFi Fiber Gateway is only available through professional

***Updated 5/5/2026*** Help secure your devices, your personal information, and your family against online threats with easy-to-use internet security tips. Security tips Social engineering Social engineering is the use of deception and manipulation of human behavior to influence you into divulging c

​***Created by our ​​ Community Experts​​***​ ​ ​ ​ ​ ​ ​ ​If using Windows 10's browser EDGE, you will need to do the following to set your homepage.​ ​ ​ ​Click the "3-Dot menu"​​ (…) on the address bar, then​​ ​​Settings.​ ​In the left menu, click Start, home, and new tabs. ​ ​On the right side o

***Updated 4/28/2026*** Choosing either POP or IMAP can affect how you access and manage your email. Note: To learn more about using third-party email clients (e.g., Outlook, Apple Mail, Thunderbird, etc.) to access your Comcast.net email address, please see Enable/Disable Third-Party Client Access

***Updated 7/13/2026*** Learn how to use the X1 Accessibility Home screen and find the Accessibility Settings menu on Xfinity X1. The Home screen has Accessibility settings, tips and tricks and content collections all in one place. The Accessibility Settings menu makes it easy to find features and o