1. If you want to adjust the text direction to vertical, click the cross icon in the upper left corner of the table, and then right-click to select the text direction.

2. Click the text direction, select a vertical direction, and then click OK.

3. Click OK, and the text direction will change.

4. If you want to make the table vertical, there is a small white square in the lower right corner after selecting the table.

5. Click and drag the small square to change the shape of the table.