NTP server (automatic adjustment of date and time)
If the time is off, use an appropriate NTP server (Network Time Protocol Server). An NTP server allows you to automatically set (adjust) the date and time of your Windows system. The default NTP server is set to “time.windows.com”, but if the time is off! Let’s change to the NTP server “ntp.nict.jp” which is directly connected to Japan Standard Time published by the more stable “National Institute of Information and Communications Technology”.
NTP server settings (change)
start menu
Windows settings
Setting the date and time
Internet time settings
Change NTP server
Confirm settings
Mac - NTP server settings
Mac – Change NTP Server – Set Date and Time Automatically
Manual time synchronization with NTP server
start menu
Windows settings
date and time
Synchronize now (with NTP server)
Set (change) the synchronization interval with the NTP server
search box
Start Registry Editor
Here 21600 seconds = 6 hours x 60 minutes x 60 seconds = 6 hours