Generally, a newsletter is meant to do two tasks: informing people about something or persuading them to do something. For example, a newsletter may inform your clients about your new product or inform them to check out the company's website for the latest information.
Word also offers built_in table templates that enable you to insert pre_formatted "Quick Tables" into your documents. To insert a table using one of Word's templates, choose Insert > Table > Quick Tables and choose the template you'd like to use from the gallery. When you click on the template, Word will insert the pre_formatted table of your choice.