Step-by-Step Guide to Adding a Confidential Watermark
1. Open your PDF document in Google Slides. 2. Go to 'Insert' and select 'Word art' to create your watermark text. 3. Customize the font, size, and color of the text. 4. Position the watermark over the content of the PDF. 5. Adjust the transparency to make the watermark confidential. 6. Save the document as a PDF with the watermark added. By following these simple steps, you can easily add a confidential watermark to your PDFs using Google Slides.