Windows 11 includes a button called Network reset, and the name makes it sound like a harmless refresh. It is more substantial than that. Microsoft describes it as a last troubleshooting step because Windows removes installed network adapters and their settings, restarts the PC, then reinstalls the adapters with default settings.
That can clear stubborn configuration problems, but it can also undo custom networking setup. Before you press the button, it helps to know what problem you are trying to solve and what you may need to configure again afterwards.
What Network Reset actually does
In Windows 11, the control is under Settings > Network & internet > Advanced network settings > Network reset. When you confirm the reset, Windows removes the network adapters it has installed and their settings. After the restart, Windows reinstalls the adapters and returns their settings to defaults.
This is why Network Reset can fix a PC that still has a broken network configuration after an upgrade, driver change or failed troubleshooting attempt. It rebuilds more than a saved Wi-Fi connection. It also explains why you should not use it as the first response to every brief internet outage.
Try the simple causes first
If one website is down, Network Reset is not the answer. If every device in the house lost internet access at the same time, the router or ISP is a more likely suspect than one Windows configuration. Start by checking another device, restarting the affected PC and verifying the physical Ethernet cable or Wi-Fi connection.
For Wi-Fi, confirm that the adapter is enabled, reconnect to the network and install current Windows and manufacturer driver updates. For Ethernet, test another cable or router port if possible. These steps preserve your existing setup and often reveal whether the failure is local to the PC.
When Network Reset becomes reasonable
It is useful when normal troubleshooting has failed and the symptoms point to Windows networking rather than the router. Microsoft specifically notes that Network Reset can help after upgrading Windows and in situations where internet access works but shared network drives do not.
It can also be a sensible cleanup step after you have installed and removed VPN clients, virtual networking tools or several network adapter drivers and the machine is left with inconsistent behavior. The key word is after: you use it once the lower-impact checks have not solved the problem.
What you may need to fix afterwards
Microsoft warns that networking software such as VPN clients or Hyper-V virtual switches may need to be reinstalled or set up again after a Network Reset. If you use a work VPN, virtual machines, custom bridge adapters or specialist network software, record the important settings before you proceed.
Windows may also set known network connections to a Public network profile after the reset. Public mode makes the PC less discoverable to other devices. That is safer on an unknown network, but on a trusted home LAN it can make file sharing or device discovery appear to have stopped working. Check the network profile if local sharing is part of your setup.
It does not reset your router or repair the internet provider
Network Reset only changes the Windows PC. It does not factory-reset the router, change the ISP connection or repair a damaged Ethernet cable. If multiple devices have the same problem, spending time rebuilding one PC’s adapters is usually the wrong direction.
Likewise, it will not magically improve a weak Wi-Fi signal. If performance changes dramatically as you move closer to the access point, the issue is likely radio coverage, interference or router placement rather than a Windows adapter stack that needs to be rebuilt.
Prepare before you reset
Make sure you know the Wi-Fi password for the networks you need, save any VPN configuration you cannot easily recreate, and download a network driver from the PC or motherboard manufacturer if you are troubleshooting a machine with unreliable connectivity. Windows normally reinstalls the adapter automatically after restart, but having the driver available offline is a useful safety net.
Then run the reset, allow the restart to complete and test the basic connection before reinstalling extra networking tools. If you immediately restore five VPN and virtualization components at once, you lose the chance to see whether the clean Windows network stack actually fixed the original problem.
Use it as a reset button, not a ritual
Network Reset is valuable because it can remove stale or conflicting adapter configuration in one controlled step. It is not valuable when used randomly. If a router reboot fixes the entire house, leave Windows alone. If only one PC remains broken after simpler checks and driver updates, the reset becomes much more appropriate.
Knowing what Windows changes makes the tool less intimidating — and helps you avoid creating a second problem while trying to solve the first.
