[Skip to content](https://www.t-mobile.com/home-internet/the-signal/category/internet-help/page/3#maincontent) [The Signal](https://www.t-mobile.com/home-internet/the-signal) - [Speed](https://www.t-mobile.com/home-internet/the-signal/category/speed) - [Internet Devices](https://www.t-mobile.com/home-internet/the-signal/category/internet-devices) - [Internet Help](https://www.t-mobile.com/home-internet/the-signal/category/internet-help) - [All Blogs](https://www.t-mobile.com/home-internet/the-signal/latest) - [ISP](https://www.t-mobile.com/home-internet/the-signal/category/isp) - [Speed](https://www.t-mobile.com/home-internet/the-signal/category/speed) - [Internet Devices](https://www.t-mobile.com/home-internet/the-signal/category/internet-devices) - [Internet Help](https://www.t-mobile.com/home-internet/the-signal/category/internet-help) - [All Blogs](https://www.t-mobile.com/home-internet/the-signal/latest) - [ISP](https://www.t-mobile.com/home-internet/the-signal/category/isp) The Signal # Internet Help Need help with your internet setup, troubleshooting, or service questions? Browse our collection of easy-to-follow guides and support articles covering everything from installation and Wi-Fi setup to connectivity problems and provider comparisons. Whether you’re a first-time user or just tweaking your home network, we’ll walk you through the steps so you stay online with confidence. Dive in and get the help you need to keep your internet running smoothly. NEW [![A person conducting a video conference call with a Wi-Fi 6 compatible camera.](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2024/03/wifi-6-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/beginners-guide-to-wifi-6) ## [A Beginner’s Guide to Wi-Fi 6](https://www.t-mobile.com/home-internet/the-signal/internet-help/beginners-guide-to-wifi-6) By now, you may have heard a little bit about Wi-Fi 6—which is an advanced generation of wireless technology—and how it will impact how we stay connected to all of these devices. So, what ex... April 1, 2024 5 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/guide-to-wifi-subnet-masking-networks) [![A person using a cell phone to learn about subnetting their home Wi-Fi network.](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2024/03/subnet-mask-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/guide-to-wifi-subnet-masking-networks) ## [101 Guide To Wi-Fi Subnet Masking Networks](https://www.t-mobile.com/home-internet/the-signal/internet-help/guide-to-wifi-subnet-masking-networks) April 1, 2024 5 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-complete-wifi-history) [![An image showing the history of Wi-Fi through a timeline comprised of icons and symbols.](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2024/03/complete-history-of-wifi-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-complete-wifi-history) ## [The Complete Wi-Fi History](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-complete-wifi-history) March 27, 2024 4 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/what-is-dsl-and-how-does-it-work) [![A looping line that’s changing colors from purple to teal](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2023/11/DSL-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/what-is-dsl-and-how-does-it-work) ## [What Is DSL & How Does It Work?](https://www.t-mobile.com/home-internet/the-signal/internet-help/what-is-dsl-and-how-does-it-work) December 1, 2023 4 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/beginners-guide-to-mesh-network) [![A network for connected dots representing a mesh network](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2023/11/mesh-wifi-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/beginners-guide-to-mesh-network) ## [What is Mesh Wi-Fi? A Beginner’s Guide](https://www.t-mobile.com/home-internet/the-signal/internet-help/beginners-guide-to-mesh-network) December 1, 2023 5 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-difference-between-5g-and-wifi) [![A person deciding to use WIFI or 5G on his phone](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2023/11/5g-vs-wifi-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-difference-between-5g-and-wifi) ## [The Difference Between 5G and Wi-Fi](https://www.t-mobile.com/home-internet/the-signal/internet-help/the-difference-between-5g-and-wifi) December 1, 2023 4 min read [Read More](https://www.t-mobile.com/home-internet/the-signal/internet-help/difference-between-modem-router) [![Person thinking about the difference between a router and a modem](https://www.t-mobile.com/home-internet/the-signal/_admin/uploads/2023/06/Picture8-640x448.jpg)](https://www.t-mobile.com/home-internet/the-signal/internet-help/difference-between-modem-router) ## [How to Tell the Difference Between Your Modem vs. Router](https://www.t-mobile.com/home-internet/the-signal/internet-help/difference-between-modem-router) June 28, 2023 6 min read [](https://www.t-mobile.com/home-internet/the-signal/category/internet-help/page/2) - [1](https://www.t-mobile.com/home-internet/the-signal/category/internet-help) - [2](https://www.t-mobile.com/home-internet/the-signal/category/internet-help/page/2) - 3 ### Find out if your home address is eligible for T-Mobile 5G Home Internet. 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