Trying to use an Excel Date and Time function, but Excel returns a serial number instead of date; this is because Excel stores dates and times in serial numbers in the backend; for instance, when you ...

In business computer software design, some applications require just the month and year from a date and ignore the day. For example, to calculate the weekday on which the first day of the month falls, ...

The EOMONTH function in Microsoft Excel returns the last day of a month in the past, the current month, or a month in the ...

The Julian date format is a five digit number broken into two parts: a two-digit representation of the year followed by a three-digit representation of the day of the year. For example, January 1st, ...