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 the Windows 7 system defaults to one synchronization time 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: This method

registry method is by modifying the registry key to achieve synchronization purposes.

registry key:

HKEY_LOCAL_MacHINE \\ SYSTEM \\ CurrentControlSet \\ Services \\ W32Time \\ modify two key under

TimeProvidersNtpClIEnt

:

SpecialPollInterval changed from 604800 to 86400. This means that the key

synchronization interval, in seconds. The original 7 days is 7*24*3600=604800 seconds.

the day was 24 * 3600 = 86,400 seconds.

then create a DWord value named "SpecialInterval", a value of 1

The third step is to restart the service WindowsTimes

check the settings are valid:

method two: Scheduled tasks law

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

w32tm /resync
< BR> check:

Of course, we can try to create a scheduled task, it updates once a day, this work will leave you operate it yourself.