After installing the win10 and Linux dual systems, sometimes switching back to the win10 system will cause time confusion.
Right-click the time in the lower right corner to open the date/time adjustment, click Sync Now, it may show that the time synchronization failed.
This is because the default synchronization time server cannot be connected, just change to another synchronization server.
Open the control panel, click time and region:
click date and time:
click Internet time option, and you will see the message of synchronization error.
Change the server to another one, click Update Now:
You can see the message that the synchronization is successful.
