Date Picker Content Control in Microsoft Word allows the user to insert date, month, and year into the document, form, and templates. Learn how to sue it.

How to Insert an Automatic Date Change in Word. In Microsoft Word 2013, you can quickly insert the current date into the body of a document as well as into the header and footer.

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.