How to remove text posted on a ppt template

Recently, we often reflect on the PPT template has "worry-free PPT release" text, this is really the site's frustration, because the site content is often completely copied, so added the words, is very easy to remove, I tell you to remove the method

First open the ppt template, select the view, and then select the slide master, as shown in the following figure:

Then in the slide master view, click on the "Worry-free PPT publishing" text box, delete, save it, it is convenient, easy, the following figure