Do you want to hide text in Microsoft PowerPoint until it is clicked? There are multiple ways to do this, and none are difficult.

Insert the text box inside your Outlook message if you haven't already done so. Select the "Insert" tab, click the "Text Box" drop-down menu, and then select "Draw Text Box." ...

The text box has no border or fill color by default. To give the text box a border, click the “Border Color” option, which is the pen icon, and then select a color from the drop-down menu.

Whether you want to make text stand out, add some structure, or create a unique visual, we’ll show you a few ways to insert a text box in Google Docs.