Sharing two ways to adjust the Win7 time synchronization frequency

A friend asked how to make the time display in the system accurate, his computer time always has errors? I feel a little strange, Xiaobian's computer display time has been more accurate But no matter what, first understand the situation and then help him solve the problem. So first ask him what system he used, answer: Win7. It turns out that Windows 7 system only synchronizes once a week, and the frequency is too low. I looked up the information and found two ways to adjust the Win7 time synchronization frequency.

Method 1: Registry Method

This method is to achieve synchronization by modifying the key values ​​in the registry.

Registry key:

HKEY_LOCAL_MACHINE\\\\SYSTEM\\\\CurrentControlSet\\\\Services\\\\W32Time\\\\

TimeProviders\\NtpClient

Key values:

SpecialPollInterval changed from 604800 to 86400.

This key value means the time synchronization interval in seconds. The original 7 days is 7*24*3600=604800 seconds.

One day is 24*3600=86400 seconds.

Then create a DWORD value with the name "SpecialInterval", with a value of 1

Step 3 is to restart the Windows Times service.

Check if the settings are valid:< Br>

Method 2: Scheduled Task Method

On Windows systems, there is a w32tm.exe, which can be synchronized by a parameter of the program:

w32tm /resync

Check it out:

Of course, you can also try to create a scheduled task and let it update once a day. This work is left to everyone to do it yourself.