To password protect parts of a Word document, you need to add a Continuous Section Break first. Then, you can go to the Review tab and use the Restrict Editing option.

How to password protect a Word document Word has a built-in password protection system you can use to quickly and effectively protect your files.

Here is how to redact in a Word document. You can black out text, replace text, or remove it to make your sensitive information inaccessible.