Make the background of a text box invisible - Microsoft Support

You can remove the background and border of the text box, so that the text appears to float on top.

Set text direction and position in a shape or text box in Word

Change the colors in a text box or shape - Microsoft Support

Creating See-Through Text Boxes (Microsoft Word)

Add a fill or effect to a shape or text box - Microsoft Support

3D rotation option for text missing in text box - Microsoft Community

Make a picture transparent in Word - Microsoft Support

Make a picture transparent in Word - Microsoft Support

How to Make the Taskbar Transparent in Windows 11

How to make a text box background transparent in Microsoft word

How to make an image the background of a text box in Microsoft

Understanding the “Ribbon” in Microsoft Word: Screen Reader

Make a background transparent using Publisher - Microsoft Support

Add, copy, or delete a text box - Microsoft Support