Stay secure and private at work
In today's world, you want to make sure your device is secure and your data stays private. With Office 365 and Windows 10, you have easy-to-use controls to keep what's important safe and protected.
Sign in with Windows Hello
If your PC supports Windows Hello:
Select Start > Settings.
Select Accounts > Sign-in options.
Select Set up under Face Recognition.
Restrict changes to files
Open a document you want to protect, then:
Select File > Info.
Select Protect Document.
Choose how you want to protect the document.