Ask ppt God to remove the text in the lower left corner of the slide.

1, first open the computer, and then use wps to open the PPT template that needs to modify the theme, and you can see the default theme of the present tense, as shown below.

2. Then, click View on the top navigation bar, and then click Slide Master, as shown below.

3. After entering the slide master, click the preview on the left and select Rename Master from the right-click menu, as shown below.

4. Then in the pop-up re-input box, enter your own rename, click Rename, and click Close, as shown below.

5. Finally, the theme text of PPT was successfully modified, as shown below.