Start here · Essential guide
Can You Use Any Router? A Compatibility Guide
Almost any standard router works with your internet, but the modem, ISP gateway, and Wi-Fi speed matter. Here is how to check compatibility before you buy.
Computer & Router Basics
Choosing & Replacing a Router
7 guides, starting with Can You Use Any Router? A Compatibility Guide.
Can You Use Your Own Router With Spectrum Internet?
Yes, you can generally use your own router with Spectrum internet. Learn how to connect it, what Spectrum supports, and when it may save money.
DD-WRT Router Setup for Beginners
A cautious beginner overview of DD-WRT: checking compatibility, flashing safely, first-time setup, resetting, and how it compares with OpenWrt and stock firmware.
Do You Need a Special Router for Fiber Internet?
In most cases you do not need a special router for fiber internet. Learn what an ONT does, how to connect your own router, and what to look for in speed.
How to Replace Your Modem and Router
Step-by-step guidance on swapping your modem and router: what to buy, how to disconnect and connect equipment, activation, and returning rented gear.
How to Tell if Your Router Needs an Update
Learn how to check your router's firmware, spot signs it may be outdated, and decide whether to update or replace a router that is several years old.
What to Do With an Old Router: Reuse Ideas
Don't toss that old router yet. Learn how to reuse it as an access point, switch, or guest network, and how to reset and recycle it safely if you let it go.
Related topics
More in computer & router basics
General Computer Troubleshooting 6 guides, starting with Computer Troubleshooting 101: A Step-by-Step Guide to Fixes. Modem Router Basics 6 guides, starting with Gateway vs Router: Are They the Same Thing?. Router Ports & Hardware 7 guides, starting with Router Parts Explained: How to Identify Your Router’s Components.