Wi-Fi connected but no internet on Windows 11? Isolate the cause
Check whether Windows 11’s no-internet problem affects one app, one PC or the whole Wi-Fi network before resetting adapters or changing DNS.
In brief
Being connected to a Wi-Fi router does not prove that the router has internet access. Compare another app on the PC and another device on the same network before changing adapters, DNS or saved connections.
Two small comparisons can save a long reset: whether the failure follows the PC, and whether it follows the network. Each result sends you to a different next step.
Run two comparisons before changing anything
Try a second normal website and an app that needs the internet. Then test another device on the same Wi-Fi. On a phone, temporarily make sure mobile data is not masking a Wi-Fi failure; restore your normal setting afterwards.
If every device fails on that network, investigate the router or internet service. If the PC fails on two permitted networks while another device works, focus on the PC. If only one app fails, inspect that app or its permissions before changing the whole network.
Check the connection Windows is actually using
Open Settings → Network & internet and confirm the intended Wi-Fi connection and Airplane mode state. Run the Network and Internet troubleshooter in Get Help on Windows 11. Note what it identifies rather than accepting “no internet” as a complete diagnosis.
If the problem began after a VPN, proxy or security-software change, record that timing. On a managed PC, give the administrator the comparison results. On a personal PC, change one relevant setting at a time and keep a way to return to the original configuration.
Documentation for these steps: Microsoft — Fix Wi-Fi connection issues ↗
Do not reset the router to test a Wi-Fi problem
Restarting a router and factory-resetting it are different operations. A reset can remove the settings needed by your internet provider. If the whole household is offline, check provider notices and the router’s status before pressing a recessed reset button.
If only one saved Wi-Fi connection is affected, forgetting and reconnecting can be a narrower test, but have the password and any special sign-in details first. On a guest network, complete only the legitimate network sign-in flow; do not install a certificate or run a command because an unexpected page demands it.
Documentation for these steps: Microsoft — Fix Wi-Fi connection issues ↗
Keep network reset as a documented last step
Microsoft places network reset after narrower troubleshooting. It removes installed network adapters and their settings, then reinstalls adapters after restart. VPN clients or virtual switches may need setup again. This is not the same as clearing a browser cache.
Before using it, save the details you will need, check whether the machine is managed, and arrange another way to read support instructions. After any fix, repeat your original two comparisons. One page loading from cache is not proof that the connection is restored.
Documentation for these steps: Microsoft — Fix Wi-Fi connection issues ↗
Before you act
Network reset removes adapter settings and can require VPN or virtual-switch setup again. Keep network credentials and recovery access before using it. Do not bypass work-network controls or ignore certificate warnings to force a page to open.
What to do next
- Compare two ordinary apps or sites on the PC.
- Check another device on the same Wi-Fi, making sure it is not silently using mobile data.
- Use Windows Get Help network diagnostics and test one permitted alternate network if available.
- Only consider a network reset after narrower checks and after recording the settings you will need to restore.
