If you want to lock a part of a Word document with a password, here is the step-by-step guide you need to follow. Although you can use the Review option to lock the entire Word document, this ...

You can encrypt a Microsoft Word document by giving it a password, which anyone who tries to open the document will be required to enter.

In Word, Excel, or PowerPoint for Windows, open the file you want to protect with a password, then select File and Info. You should see a Protect option at the top of the next list: Click this ...