Windows 11’s Network Settings panel covers a lot of ground — connecting to Wi-Fi, setting up ethernet, configuring VPNs, changing DNS servers, viewing data usage, and diagnosing connectivity problems. Most users interact with it only when something breaks. This guide covers both the routine configuration that’s worth doing proactively and the diagnostic tools available when a connection isn’t working. You’ll find the complete rundown in our Windows 11 How-To Guides.
Getting around the network settings
Settings → Network & internet is the main hub. The top section shows your current connection status and provides quick access to common tasks. The left sidebar (or scroll-down list on smaller displays) has sections for: Wi-Fi, Ethernet, VPN, Mobile hotspot, Proxy, and Advanced network settings.
For a quick summary of all active connections: Settings → Network & internet shows a live indicator — active connection with estimated signal strength for Wi-Fi, or “Connected” for ethernet. Clicking the network icon in the system tray (bottom-right) is often faster for quick tasks like switching Wi-Fi networks.
Wi-Fi network profile — private vs public
This is the most commonly misconfigured network setting. Every Wi-Fi network you connect to is assigned a profile type — Public or Private — that controls how your firewall and network discovery behave:
- Private: trusts the network. Network discovery is on — other devices can see your PC. File sharing is possible. Suitable for home networks and trusted office networks.
- Public: strict firewall rules. Other devices can’t discover your PC on the network. Appropriate for café Wi-Fi, hotel networks, public hotspots.
To check or change: Settings → Network & internet → Wi-Fi → your connected network → Properties → Network profile type. Home networks should be Private; any network where you don’t know who else is connected should be Public. This setting persists per network — Windows remembers your choice for each saved network.
DNS servers — the often-overlooked performance setting
DNS translates domain names (google.com) to IP addresses. Your ISP’s DNS servers handle this by default and are often slower and less private than alternatives. Changing to a faster DNS server reduces the time before a page starts loading — a real improvement on connections with slower ISP DNS.
How to change: Settings → Network & internet → your connection (Wi-Fi or Ethernet) → DNS server assignment → Edit → Manual → enter preferred and alternate DNS addresses.
Popular options and their characteristics:
- Cloudflare (1.1.1.1 / 1.0.0.1): consistently fastest globally in independent benchmarks. Privacy-focused — Cloudflare commits to not logging query data.
- Google (8.8.8.8 / 8.8.4.4): very reliable and fast. Google does collect DNS query data for analytics.
- Quad9 (9.9.9.9): blocks known malicious domains at DNS level — adds a layer of protection against malware and phishing. Slightly slower than Cloudflare on average.
Enabling DNS over HTTPS (DoH) in the same settings encrypts DNS queries so your ISP can’t see which domains you’re querying. Toggle “On (automatic template)” or “On (manual template)” and enter the DoH URL for your chosen provider. Cloudflare’s DoH URL: https://cloudflare-dns.com/dns-query.
Network adapter settings
Settings → Network & internet → Advanced network settings → Network adapters shows all network adapters — Wi-Fi, Ethernet, Bluetooth, virtual adapters from VPN software. Clicking any adapter shows more options including disabling/enabling it.
For troubleshooting: right-click a connection → Diagnose. For detailed adapter properties: right-click → Properties → opens the classic adapter Properties dialog with protocol bindings, IP configuration, and speed/duplex settings. Most users never need this level of detail, but for corporate environments or static IP configurations: this is where those settings live.
VPN configuration
Settings → Network & internet → VPN → Add a VPN → configure connection details. Windows supports PPTP, L2TP/IPsec, SSTP, and IKEv2 protocols natively. Enterprise VPN clients (Cisco AnyConnect, GlobalProtect, etc.) install as applications rather than using this panel.
For home use: consumer VPN services (NordVPN, ExpressVPN, Mullvad) come with their own applications that handle configuration automatically — the native VPN settings panel is rarely needed for consumer VPNs. The native panel is most relevant for manually configuring a corporate VPN that doesn’t have a dedicated client, or for connecting to a VPN hosted on a router or server you manage.
Data usage monitoring
Settings → Network & internet → Data usage → shows how much data each application has consumed over the past 30 days, broken down by network. Useful for metered connections (mobile hotspots, data-capped broadband) to identify applications consuming unexpected bandwidth. The “Set data limit” option restricts total usage for a network connection — Windows alerts and can restrict background data when approaching the limit.
Our guide on Windows 11 Wi-Fi troubleshooting covers connection failures in depth, and our guide on Ethernet connectivity issues covers wired connection problems. For enterprise-level network configuration including 802.1X authentication and certificate-based Wi-Fi, Microsoft’s Windows networking documentation covers the full range of enterprise network settings available in Windows 11.
Network troubleshooting tools
When a connection isn’t working, Windows 11 has several diagnostic tools worth using before more complex troubleshooting:
- Built-in troubleshooter: Settings → Network & internet → scroll down → “Network troubleshooter.” Runs a series of automated checks and attempts automatic fixes for common connectivity issues.
- Network reset: Settings → Network & internet → Advanced network settings → Network reset → “Reset now.” Removes and reinstalls all network adapters, resets network settings to default. More aggressive than the troubleshooter — use when specific adapter configuration has become corrupted.
- ipconfig /all: Command Prompt → shows all adapter configurations including IP addresses, gateway, DNS servers, and DHCP lease information. Fast way to confirm what IP/DNS settings are actually active.
- ping: Command Prompt →
ping 8.8.8.8tests basic internet connectivity (bypasses DNS).ping google.comtests DNS resolution. If the IP ping works but domain ping fails: DNS is the issue. - tracert: Command Prompt →
tracert google.comshows each hop from your machine to the destination, with latency at each hop. Useful for identifying where in the network path connectivity degrades or fails.
Mobile hotspot
Settings → Network & internet → Mobile hotspot → toggle On → configure the name, password, and which connection to share. Windows can share its Wi-Fi or Ethernet connection to other devices wirelessly. Network band: 2.4GHz has better range; 5GHz has higher throughput for nearby devices. Maximum connections: up to 8 devices by default.
Useful scenarios: sharing a hotel ethernet connection wirelessly to phone and tablet, sharing a wired office connection to a laptop that lacks ethernet, providing connectivity to a second device when only one has a working network connection. The hotspot shares the existing connection without requiring additional hardware or subscriptions.
Proxy settings
Settings → Network & internet → Proxy. Most home users leave this at default (automatic proxy detection, no manual proxy). Corporate environments may require specific proxy settings for internet access through the company network — IT usually provides these and configures them via Group Policy rather than manually.
If a browser or application can’t reach the internet but other connections work: a misconfigured proxy is worth checking. “Use a proxy server” should be Off for home use unless you have a specific reason. A proxy setting accidentally enabled can cause selective connectivity — some things work, others don’t — in a way that looks like a browser or DNS issue but is actually the proxy rejecting certain traffic.
| Network task | Where to find it |
| Change network profile (Public/Private) | Network & internet → Wi-Fi → network name → Properties |
| Change DNS servers | Network & internet → connection → DNS server assignment |
| Add a VPN | Network & internet → VPN → Add a VPN |
| View per-app data usage | Network & internet → Data usage |
| Share internet connection | Network & internet → Mobile hotspot |
| Reset network stack | Network & internet → Advanced → Network reset |
| Disable/enable adapter | Network & internet → Advanced → Network adapters |
The two network settings most worth configuring proactively on any Windows 11 PC: the network profile type (Private for trusted networks, Public for unknown ones) and the DNS server. The network profile affects what other devices on the same network can do to yours; DNS affects both speed and privacy. Both take under a minute to set and both have real impact on everyday browsing experience.
Ethernet speed and duplex settings
For wired connections: a mismatch between the adapter and router/switch settings can cause slow transfer speeds or intermittent disconnections despite a physical connection showing as “Connected.” Device Manager → Network adapters → right-click the ethernet adapter → Properties → Advanced tab → “Speed & Duplex” setting. “Auto Negotiation” is correct for almost all situations — both sides negotiate the best speed automatically. If auto negotiation is producing problems on specific hardware: manually setting 1.0 Gbps Full Duplex (or 100 Mbps Full Duplex for older hardware) matches the setting explicitly.
Practical sign of a duplex mismatch: file transfers show very high speed initially (10-20 MB/s) then stall repeatedly. This characteristic pattern differs from a general slow connection, which is consistently slow. Duplex mismatches produce bursts of fast transfer followed by pauses as packets are retransmitted after collisions. Not common on modern hardware, but worth knowing.
Wi-Fi band selection
Modern Wi-Fi adapters and routers support 2.4GHz, 5GHz, and (on Wi-Fi 6E equipment) 6GHz. Windows 11 typically connects to whichever band the router presents as the stronger signal. On mesh networks or congested environments, the automatic selection isn’t always optimal. Some adapters allow band preference: Device Manager → Network adapters → Wi-Fi adapter Properties → Advanced → “Preferred band” or “Band selection.” Setting 5GHz preferred ensures the adapter uses the faster, less congested 5GHz band when available and falls back to 2.4GHz when out of range.
Network sharing and file sharing
On a Private network: file sharing between PCs on the same network works through SMB (Server Message Block). Settings → Network & internet → Sharing options → turn on network discovery and file/printer sharing. This allows other PCs on the same private network to see this machine and access shared folders.
Creating a shared folder: right-click any folder in File Explorer → Properties → Sharing → Share → add users who can access it → set read or read/write permission → Share. The folder is then accessible from other PCs via \computernamefoldername in File Explorer’s address bar. HomeGroup (from Windows 10) is no longer available in Windows 11 — folder sharing directly or through OneDrive are the current options for home file sharing.
Diagnosing slow Wi-Fi
When Wi-Fi is connected but noticeably slow: a few checks before assuming the router or ISP is at fault. First, test the actual speed: fast.com or speedtest.net in a browser, while sitting close to the router. Compare the result to the expected speed from your ISP plan. If the test speed matches the plan: the connection is fine; the perceived slowness is application-specific.
If the test is significantly slower than expected: check signal strength (Settings → Network & internet → Wi-Fi → your network → signal strength or the bars in the system tray). Low signal = slow speed even if connected. Move closer to the router and retest. If speed improves substantially nearby: router placement or obstacles are limiting the connection at the usual location.
Also worth checking: Settings → Network & internet → Advanced → Data usage per app. A background application consuming bandwidth (Windows Update, OneDrive sync, a game updating) can appear as the internet being slow when the connection itself is fine. Identifying the bandwidth consumer fixes the symptom without changes to any network settings.
Network settings in Windows 11 are generally well-organised for the tasks most users need. The most impactful single change available — DNS server change to Cloudflare or Google — takes two minutes and provides faster page loading and more privacy without any other configuration changes. The network profile type setting takes one minute and meaningfully affects security on public networks. These two actions alone, applied to a fresh or existing Windows 11 install, represent the most practical network improvements available with minimal technical knowledge required.
One last note for users with both Wi-Fi and Ethernet connected simultaneously: Windows assigns a metric to each connection (lower metric = preferred). Ethernet is preferred by default when connected, even if Wi-Fi is also active. This is correct behaviour — ethernet is faster and more reliable. If you’re having unexpected behaviour where Wi-Fi is being used despite ethernet being connected: check the adapter metrics in Control Panel → Network and Sharing Center → Change adapter settings → right-click each adapter → Properties → Internet Protocol Version 4 → Advanced → Interface metric. Lower values are preferred. If Wi-Fi has a lower metric than Ethernet by some configuration error, adjusting these values restores the expected priority order. See also Windows 11 Settings for a related case.
