1. Open Adobe Acrobat (Reader or Pro version)
  2. Click Edit
  3. Click Preferences
  4. Click Signatures
  5. Under Identities & Trusted Certificates, click the More button 
  6. Click Windows Digital IDs
  7. Click the “+” icon
  8. Select  Add a new self-signed digital ID
  9. Click Next
  10. Enter your Name, Organizational Unit, and Email Address
  11. Click Finish
  12. Close the Digital ID and Trusted Certificate Settings window
  13. Click OK
  14. To digitally sign a PDF using Adobe Acrobat (Pro or Reader), open the PDF document
  15. After reading the document, scroll down to the signature line
  16. Click into the signature field 
    1. The Sign with a Digital ID window should open
  17. Make sure that the correct digital ID is selected (If you have multiple IDs created)
  18. Click Continue
  19. Click Sign
  20. Either
    1. Delete the original File name and type in a new one to create a new document (without overwriting the original)
    2. Or keep the File name to overwrite the original document with the version digitally signed by you
  21. Click Save
  22. If you kept the original file name, you will receive a prompt to overwrite the original document
    1. Either click Yes to overwrite
    2. Or click No to change the file name