1. Write the required electronic signature on paper and use a camera or scanner to make a picture of the signature.

2. Open the PDF reader to create a new PDF document: Home Page - Blank. After creating the blank PDF, execute: Home Page - PDF Signature.

3. Click the + sign in the PDF signature window to select the signature image and import it into PDF signature management. Select the appropriate position in the PDF and click the mouse to insert it. After inserting, the signature size can be adjusted. .

4. The completed electronic signature can be used to manage the signature.