Wi-Fi & Internet
"Connected, No Internet" on Wi-Fi — What It Means and How to Fix It
Your device shows full Wi-Fi bars but pages won't load. That gap is almost always between your router and your provider — and it's usually a 2-minute fix.
Guides: Wifi Internet
Practical, tested walkthroughs for everyday tech problems — computers, printers, Wi-Fi, email, browsers, security and phones. Free and kept up to date.
Wi-Fi & Internet
Wi-Fi & Internet
How to Set Up a Guest Wi-Fi Network Safely
A guest Wi-Fi network lets visitors connect to the internet without getting access to your personal devices or shared files. Here is how to set one up on most home routers.
Wi-Fi & Internet
How to Reset Network Settings in Windows
When nothing else fixes a stubborn internet problem on Windows, resetting the network settings from scratch often does the trick. Here is how to do it safely.
Wi-Fi & Internet
How to Test Your Internet Speed and Understand the Results
Running an internet speed test takes 30 seconds, but understanding what the numbers mean — and whether they are good — takes a little more context. Here is what you need to know.
Wi-Fi & Internet
Fix 'Self-Assigned IP' or 'Limited Connectivity' on Windows
A self-assigned IP (169.254.x.x) or 'Limited Connectivity' warning means your PC couldn't get an IP address from the router. Here is how to fix it.
Wi-Fi & Internet
How to Change Your DNS to 1.1.1.1 or 8.8.8.8
Switching to a faster, more reliable DNS server like Cloudflare's 1.1.1.1 or Google's 8.8.8.8 can reduce page-load delays and fix certain connection errors.
Wi-Fi & Internet
Wi-Fi Works on Phone But Not Laptop — How to Fix It
Your phone loads websites just fine on the same Wi-Fi, but your laptop shows no internet. The router is not the problem — here is where to look.
Wi-Fi & Internet
2.4GHz vs 5GHz — Which to Use and How to Switch
Your router broadcasts two Wi-Fi bands. Understanding the difference between 2.4GHz and 5GHz — and choosing the right one — can make a real difference to speed and reliability.
Wi-Fi & Internet
How to Set Up a New Router — Step by Step
Getting a new router? This step-by-step guide walks you through connecting it, logging in, and configuring the essential settings — no experience needed.