To specify the exact size of one or more cells, follow these steps:

1.Select these cells.

2.Open the Cell size window in one of the following ways:

•On the Home tab, in the Table group, click  Cell size.

•Right-click the selected columns or rows and select Cell size command from the context menu.

•When working in macOS, run the Format > Table > Cell size command from the command menu.

3.In the Cell size window, specify the required Width and Height of the cells and click OK.