If Wi-Fi disappears from Windows 11, the wireless adapter may be disabled, turned off by Airplane mode, or missing a driver. Re-enabling it takes a minute in Settings, and Device Manager covers the harder cases.
Quick Answer
Open Settings, Network and internet, Advanced network settings, and click Enable next to the Wi-Fi adapter. If it is not listed, enable it in Device Manager under Network adapters.
How to Enable the Wi-Fi Adapter in Windows 11
- Make sure Airplane mode is off in Quick Settings (Windows plus A).
- Open Settings, Network and internet, Advanced network settings.
- Under Network adapters, find Wi-Fi and click Enable.
- If it is not there, right-click Start, open Device Manager and expand Network adapters.
- Right-click the wireless adapter and choose Enable device. If it has a warning icon, choose Update driver.
- Turn Wi-Fi on in Quick Settings and connect to your network.
Where to Enable Wi-Fi
| Place | What to check |
|---|---|
| Quick Settings | Wi-Fi on, Airplane mode off |
| Advanced network settings | Adapter Enable button |
| Device Manager | Adapter enabled and driver working |
| Laptop keys | Some models have a wireless key or function key |
| Firmware settings | Wireless enabled on some business laptops |
Troubleshooting
- No adapter anywhere: the driver is missing. Install it from the PC maker’s support site, using Ethernet or a phone hotspot over USB.
- Adapter keeps turning off: in Device Manager, open Properties, Power Management and clear Allow the computer to turn off this device.
- Nothing helps: use Settings, Network and internet, Advanced network settings, Network reset, then restart.
- Then connect with how to connect Windows 11 to Wi-Fi, or on Windows 10 see how to turn on wireless capability.
Frequently Asked Questions
Why is my Wi-Fi option missing?
The adapter is disabled, the driver failed, or the hardware is off.
Will a network reset delete my files?
No, but it removes saved networks and VPN settings.
Can I use a USB Wi-Fi adapter?
Yes, if the built-in one has failed.
Does this work on Windows 10?
Similar steps apply in Settings, Network and Internet, Change adapter options.
Summary
- Turn off Airplane mode.
- Advanced network settings, Enable.
- Check Device Manager.
- Update or reinstall the driver.
- Reset the network if needed.
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.