This document discusses modifying and manipulating tables in Microsoft Word. It covers inserting data into tables, modifying table styles and borders, adding and deleting columns and rows, and deleting entire tables. To insert data, type in cells and use tab or arrow keys to navigate. Tables can be customized by selecting them and using the Design tab to choose a style and draw borders. Columns and rows are added using right-click menus and selecting "Insert Columns/Rows". To delete, select the column/row and choose "Delete Columns/Rows" from the right-click menu or use the Delete Table option under Layout tab.