When you press a letter on the keyboard the focus is shifted to the icon starting with that alphabet. Or when you select an icon with your mouse pointer the icon gets focused with a pale white box.

Sometimes, while clicking around Windows, you'll notice that your system leaves behind a "focus rectangle"—a dotted outline of whatever you had last selected—that is, of course, minor, but still kind ...

This tutorial explains how to convert a Text box to a Dotted frame in PowerPoint. You can remove the Text box and convert it to Dotted Frame. A Text box is a text ...