Resetting network settings in Windows can clear persistent connectivity problems caused by corrupted network profiles, misapplied DNS or proxy settings, or changes made by drivers and VPN clients. Returning the networking stack to defaults often restores Wi-Fi, Ethernet, and name resolution without a reinstall.
The built-in Network reset feature removes and reinstalls network adapters, then restores key networking components to their original configuration on the next restart. During this process, saved Wi-Fi profiles and custom network settings are cleared so Windows can rebuild a clean baseline.
Because the reset removes saved networks and custom configuration, record any required VPN details, static IP values, and custom DNS/proxy settings before starting. Network connectivity drops during the reset, so avoid running it during a critical remote session unless disconnects are acceptable.
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Saved Wi-Fi profiles and VPN connections are removed, custom DNS/proxy/static IP settings are cleared, and an active remote session disconnects immediately.