How to Fix WiFi Not Working in Windows 11

by Tommy N. Updated Apr 24, 2026

Fix Windows 11 WiFi problems including missing WiFi option and driver issues. Follow these troubleshooting steps to diagnose and fix the problem. For additional help, see Google Android Support.

Figure 1 — Windows 11 WiFi Not Working: How to Fix It

Quick Fixes to Try First

Restart your router — unplug for 30 seconds and plug back in. This fixes most issues.
Restart your device — toggle WiFi off and on, or restart your phone/computer.
Check cables — ensure all Ethernet and power cables are securely connected.
Check for ISP outages — visit your ISP's status page or call them.

Advanced Troubleshooting

Change DNS server to Google (8.8.8.8) or Cloudflare (1.1.1.1)
Change WiFi channel to reduce interference
Update router firmware for stability fixes
Factory reset as a last resort

Still not working? Check your router's IP and login to the admin panel to review settings.

Video Tutorial

Related Guides

Pro Tip: Document your network settings before making changes. A screenshot of your router's config page can save hours of troubleshooting.

Key Takeaways

Restart your router first — this fixes 80% of issues
Test with Ethernet to determine if the problem is WiFi-specific
Check your DNS settings if websites won't load
Contact your ISP if all devices are affected — it may be their issue

Frequently Asked Questions

Why is my WiFi not working?

The most common causes are router glitches, ISP outages, or WiFi interference. Start by restarting your router.

How do I fix internet connection problems?

Restart your modem and router, check for ISP outages, change DNS servers, and update firmware.

Should I call my ISP?

If the problem persists after trying all steps, contact your ISP. The issue may be on their end.

About Tommy N.

Tommy is the founder of RouterHax and a network engineer with over ten years of experience in home and enterprise networking. He has configured and troubleshot networks ranging from simple home setups to multi-site enterprise deployments, with deep hands-on experience in router configuration, WiFi optimization, and network security. At RouterHax, he oversees editorial direction and covers home networking guides, mesh WiFi system reviews, and practical troubleshooting resources for everyday users.