How do I troubleshoot DNS resolution issues after switching to Cloudflare on Windows 11?

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Grade: Education Subject: Support
How do I troubleshoot DNS resolution issues after switching to Cloudflare on Windows 11?
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If you experience DNS resolution issues, first, flush your DNS cache by opening an elevated command prompt or PowerShell and typing `ipconfig /flushdns`. Restart your network adapter. Double-check your DNS settings to ensure the correct Cloudflare addresses are entered. Temporarily disable your firewall or any security software that might be interfering. If the problem continues, try using a different network connection (e.g., Wi-Fi instead of Ethernet) to rule out connection-specific problems.