Want to protect an important Word document or Excel spreadsheet? Here's how to add a password, make documents read-only, and tap into other tricks to safeguard sensitive files.

If you have sensitive content in an Office document, you can use these steps to protect it with a password. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

You can encrypt a Microsoft Word document on your Mac or Windows PC in a few easy steps. Encrypting your Word document will require anyone opening it to enter a ...

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 guide ...