要更改Windows 11的DNS服務(wù)器，首先打開設(shè)置並進入網(wǎng)絡(luò)與互聯(lián)網(wǎng)選項，1. 點擊Wi-Fi或以太網(wǎng)並選擇當前連接的網(wǎng)絡(luò)；2. 進入硬件屬性或IP設(shè)置，點擊DNS服務(wù)器分配旁的編輯按鈕；3. 將設(shè)置改為手動，啟用IPv4或IPv6，輸入首選和備用DNS地址（如Google DNS：8.8.8.8和8.8.4.4，或Cloudflare DNS：1.1.1.1和1.0.0.1），然後保存；此外，也可通過管理員權(quán)限的命令提示符使用netsh命令配置，例如netsh interface ip set dns "Wi-Fi" static 8.8.8.8；更改DNS可提升上網(wǎng)速度、增強隱私保護、提高連接穩(wěn)定性並繞過部分網(wǎng)絡(luò)限制，設(shè)置完成後立即生效，建議通過訪問新網(wǎng)站或使用nslookup命令測試是否成功。

Changing the DNS server on Windows 11 is a simple process that can help improve your internet speed, security, and browsing experience. Whether you want to switch to a public DNS like Google DNS or Cloudflare, or configure a custom one provided by your network administrator, here's how to do it.

1. Open Network & Internet Settings

• Click on the Start menu or press the Windows key .
• Go to Settings (or press Windows I ).
• Select Network & Internet from the left sidebar.
• Depending on your connection:
  • If using Wi-Fi : Click on Wi-Fi , then select the network you're connected to.
  • If using Ethernet : Click on Ethernet , then select your active connection.

2. Access Network Adapter Properties

• Under the active connection, scroll down and click on Hardware properties (or IP settings in some versions).
• Look for DNS server assignment and click the Edit button next to it.

3. Change DNS Settings Manually

• Set the dropdown to Manual .
• Toggle on IPv4 or IPv6 , depending on which you want to configure (IPv4 is most commonly used).

Example: Use Google DNS

Under IPv4 :

• Preferred DNS : 8.8.8.8
• Alternate DNS : 8.8.4.4

Or: Use Cloudflare DNS

• Preferred DNS : 1.1.1.1
• Alternate DNS : 1.0.0.1

For IPv6 (if enabled):

• Google: 2001:4860:4860::8888 and 2001:4860:4860::8844

• Cloudflare: 2606:4700:4700::1111 and 2606:4700:4700::1001

  

• Click Save when done.

Optional: Use Command Line (Advanced)

You can also change DNS via Command Prompt (run as Administrator):

 netsh interface ip set dns "Wi-Fi" static 8.8.8.8
netsh interface ip add dns "Wi-Fi" 8.8.4.4 index=2

Replace "Wi-Fi" with your connection name (eg, "Ethernet" ).

To find your connection name:

 netsh interface show interface

Why Change DNS?

• Faster browsing : Some public DNS servers are faster than ISP defaults.
• Better privacy : Avoid ISP tracking of your DNS queries.
• Improved reliability : Public DNS providers often have better uptime.
• Bypass restrictions : Some DNS services offer content filtering or bypass local blocks.

After saving, your PC will use the new DNS servers immediately. You can test by visiting a site you haven't recently browsed or using tools like nslookup in Command Prompt.

Basically, it's a quick tweak with potential benefits—worth trying if you're looking to optimize your connection.

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