How to Change Internet Time Server in Windows 11

Your Windows 11 computer automatically checks the internet once a week to keep your clock accurate. This is important because your computer uses this time to track when you create or change files. It also helps your PC handle time zones and daylight savings time correctly.

Why do this? Sometimes the default clock server may be slow or unresponsive. Changing it allows you to pick a different source to keep your time precise.

What happens when done? Your computer will sync with the new server you selected, ensuring your system clock matches the exact time provided by that source.

Change the Time Server via Control Panel

You can easily pick a different server from a preset list using the Control Panel.

1. Open the Control Panel app.
2. Navigate to Clock and Region.
3. Click on Set the time and date.

4. Click the Internet Time tab.
5. Click the Change settings button. (Note: This step requires admin privileges.)

6. Pick a new server from the drop-down menu and click Update now.

Add or Change Time Servers via Registry Editor

If you want to use a server not listed in the menu, you can add it manually using the Registry Editor.

Warning: Be careful when editing the registry. Changing the wrong settings can cause system issues.

1. Open the Windows Registry app. (Note: This step requires admin privileges.)
2. Go to this path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers

If you do not see a Servers folder, right-click on DateTime and create a new key named Servers.

3. On the right side, right-click and select New > String Value.
4. Name it with a new number (like 3).
5. Double-click the new item and type the address of your preferred server (e.g., time.google.com).

6. Next, go to this path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\w32time\Parameters
7. Double-click NtpServer.
8. Change the value to your new server name followed by ,0x9 (e.g., time.google.com,0x9).

9. Save your changes and restart your computer.

Summary

Keeping your computer clock accurate is vital for file management and system tasks. While Windows 11 handles this automatically, you can use the Control Panel to pick from a list of servers or use the Registry Editor to add your own custom time source. Always ensure you have administrator rights before making these changes.