The May 2020 monthly update for Windows includes the following Daylight Savings Time (DST) changes:
DST in the Kingdom of Morocco will start at 2:00 am on May 31, 2020 instead of May 24, 2020.
More details about latest DST changes can be found here.
If you have devices in Morocco and are unable to install the May 2020 monthly updates before May 24, 2020, we recommend that you temporarily disable the automatic DST adjustments in Windows to reflect the correct local time between May 24, 2020 and May 31, 2020. This can be done in one of the two ways:
Select the Windows logo key, type "Date and time", and select Date and time settings. From the Date & time settings page, toggle Adjust for daylight saving time automatically to Off.
Go to Control Panel > Clock and Region > Date and Time > Change time zone