This document provides instructions on using tables for website layouts in Dreamweaver. It discusses how to create and size tables, select different parts of tables, merge and split cells, and adjust alignments. The key steps are to insert a table, set the number of rows and columns and table width, and adjust cell padding and spacing. Cells, rows, columns and whole tables can be selected using click and drag or modifier keys. The merge cell and split cell buttons in Properties tab are used to combine and break apart cells. Alignment options in Properties tab control horizontal and vertical positioning.