Defines the current system date.

* This must be a date between 1 January 1980 and 31 December.
* Changing your system date using this statement is not recommended. You may get a permission denied message if you do not have administrator rights on that computer.
* Is there any restriction on the date range - does it have to be after 1st January 1980 ??
* This statement can be prefixed with "VBA."
* For the Microsoft documentation refer to

Date = #January 01, 2009# 
Date = #1/1/2020#
