d. Center the text in the text box.

e Change the fill color of the text box to White, Background 1 (1st column, 1st row in the Theme Colors palette) and the outline color to Black, Text 1 column, 1st row in the Theme Colors palette). (2nd

f. Align the text box in the middle and the center of the slide powerpoint

To align the text box in the middle and center of the slide in PowerPoint, follow these steps:

1. Select the text box by clicking on it.
2. Go to the "Format" tab in the PowerPoint toolbar.
3. In the "Arrange" group, click on the "Align" button.
4. From the dropdown menu, select "Align Center" (to align it horizontally in the middle) and "Align Middle" (to align it vertically in the center). This will position the text box in the middle and center of the slide.
5. To center the text within the text box, go to the "Home" tab in the PowerPoint toolbar.
6. In the "Paragraph" group, click on the "Center Text" button. This will center the text vertically and horizontally within the text box.
7. To change the fill color of the text box, make sure the text box is selected and go to the "Format" tab.
8. In the "Shape Styles" group, click on the "Shape Fill" button.
9. From the color palette that appears, select "White, Background 1" (1st column, 1st row) to change the fill color of the text box to white.
10. To change the outline color of the text box, make sure the text box is still selected and go to the "Format" tab.
11. In the "Shape Styles" group, click on the "Shape Outline" button.
12. From the color palette that appears, select "Black, Text 1" (1st column, 1st row) to change the outline color of the text box to black.

By following these steps, you will be able to center the text in the text box, change the fill color to white, and the outline color to black, while also aligning the text box in the middle and center of the slide.