You can convert an Excel Spreadsheet into a Word Document by two different methods- Use copy-paste or Insert it as an object. Learn how!

Launch Microsoft Office Excel 2010 and open the spreadsheet that contains the data you want to insert into the Word document. Press "Ctrl-A" to select the entire spreadsheet.

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.