JavaScript Date object The Date object in JavaScript is the main element when it comes to handling date and time.

Method 1: Change the Cell Format The fastest way to add a date picker in Google Sheets is to change the cell format itself. More precisely, you need to define the cell's value type as "Date." Once ...

Microsoft Word has a date field, but it's not easy to use in an expression. If you need to update dates in a document, use Excel to calculate the dates and then run a mail merge.