The Merge and Center tool is present in the Alignment column in the Microsoft Excel online editor. Let us assume, you need to merge the cells between selection C3, E3, E5, and C5.

You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at 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.