Updating daylight time on windows 2016
Open Make sure the Default time zone for new events is matching your local time zone.
Read the Microsoft Knowledge Base article on How time zone normalization works in Microsoft Outlook for more information.
In order for the time of an appointment or meeting invitation to be reflected properly, settings in Windows and in Outlook must be correct and they must match.
Frequent travelers may also find it useful to add new clocks to the Windows 10 Alarms and Clocks app.
Deletegates would need to login to OWA with their credentials and then open the Resource mailbox as described in this article and change the timezone following the instructions above.
In Mac OS/Outlook 2011/2016 for Mac: Click on the system time.
The most common reasons for Macs to display the wrong time are: Of course there are other possible situations where a clock can go awry as well, but these are the most common reasons you’ll see the clock off on a Mac.
If you encountered these issues after coming back from an extended break or after traveling across the date line or into a new time zone, you may also discover your i OS devices are off as well, but fortunately fixing an i Phone or i Pad showing the wrong time is easy too.