Click the text box, which opens the orange "Text Box Tools" tab. On the ribbon, click "Shape Outline," where you have options to change the color and other designs for the border.

Follow the steps below to add and remove Borders or Outlines from Text Boxes or around Paragraphs in Microsoft PowerPoint. Launch Microsoft PowerPoint. Then insert a text box into your slide.

which is a standard color and suits most designs. If you want to jazz up your design, then select your text box and select the Text Color tool—an "A" with a color or gradient line beneath it ...

Text boxes can also move around in your document, so if you want to move your text box from one location to the next, you can do so. Persons can also turn their text box borders to a dotted frame ...

You can move the text box to your preferred page location after you've created and formatted the object with the gray color scheme. Click the "Insert" tab in the main program menu Ribbon.