Open the Word document
Place the cursor where the signature should appear
Go to the Insert tab
Select Signature Line
Fill in the required signature details
Click OK
Save the document
Double-click the signature line
Choose a signing method
Type your name, draw your signature, or insert a picture of your signature
Click Sign
Save the signed document
If using Microsoft Word with a digital certificate, go to File
Select Info
Choose Protect Document
Click Add a Digital Signature
Follow the prompts to complete the signature
Save the document after signing