Learn about different things you can try to fix network connection problems in Windows.

If you're not getting a reliable Wi-Fi connection but your signal strength is strong and the Wi-Fi channel is clear, check the Channel Width setting for your access point by signing in to it.

If you can connect, the source of the problem is likely due to your first PC. If you can't connect to the Ethernet network on either PC, it might be a problem with your router, internet service provider, or …

Get Help has troubleshooters you can run for many common scenarios. These often help resolve issues without the need to contact support. If a troubleshooter is available for your issue, select Run to start …

Learn how to recognize Internet connection problems and help improve your computer's online performance.

Whether you need to connect to Wi-Fi, configure a VPN, or troubleshoot network issues, these settings provide all the necessary options to ensure a seamless online experience.

As a result, their signal noise could interfere with the connection between your device and router. To reduce noise, buy cordless telephones and other devices that use the latest frequencies.

Oct 14, 2025 · Instead of fix-it tools, Windows 10 uses troubleshooters to help you solve problems. To run a troubleshooter, use the following steps: Select Start > Settings > Update & Security > …

A poor Internet connection can cause low-quality audio and video, delays, and dropped calls. We've got some tips on how to improve your internet connection.

Having trouble using Microsoft Teams? Help solve your peskiest issues and frequently asked questions (FAQs) with this troubleshooting guide.