Sharing two ways to adjust the Win7 time synchronization frequency

Some friends ask 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 How to understand the situation first 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
Modify two key values:
SpecialPollInterval Changed from 604800 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, the name is "SpecialInterval", the value is 1
The third step is to restart the Windows Times service.
Check whether the settings are valid:
Method 2: Plan task method < Br> In the Windows system, there is a w32tm.exe, you can synchronize the time through a parameter of the program:
w32tm /resync
Check it out:
Of course, you can also try to create a scheduled task, let It is updated once a day, and this work is left to everyone to do it yourself.