You can add text boxes, enter text in them, and perform other actions on them.
Create a text box
To add a new text box to a slide, on the Insert tab, click the Text box button.
Enter text in a text box
1.Select the text box or double-click the text box.
2.Start typing text.
Actions with a text box
You can perform basic actions with text boxes, see also Working with objects.
Actions with text in a text box
You can perform basic actions in text box editing mode, see also Working with text.