Protect a Word document with a password - Microsoft Support
You can control access to a document by implementing a password for it. Passwords are case-sensitive and can be a maximum of 15 characters long. Create a strong password, ideally one that you can …
Require a password to open or modify a workbook
Open the sheet or workbook that you want to protect. On the Review tab, click Protect Sheet or Protect Workbook. In the Password box, type a password, and in the Verify box, type the password again. …
Protect an Excel file - Microsoft Support
How to protect an Excel file using a password to prevent unwanted access to your data.
Protect your notes with a password - Microsoft Support
You can help keep your private notes safe from prying eyes by protecting a OneNote notebook section with a password. When a section is password-protected, all of its pages are locked until you enter …
Change or remove workbook passwords - Microsoft Support
To add a new password, click Protect Sheet or Protect Workbook, type and confirm the new password, and then click OK. To remove a password from the workbook, click Protect Workbook, and then click …
Protect your OneDrive files in Personal Vault - Microsoft Support
Protect your most important files in OneDrive Personal Vault with an extra layer of security. Learn how to set up, lock, or unlock Personal Vault.
Create and use strong passwords - Microsoft Support
The best password managers will automatically update stored passwords, keep them encrypted, and require multi-factor authentication for access. Microsoft Edge can remember your passwords for you …
Protect notes with a password in OneNote for Windows 10
If you're working with confidential or sensitive information, you can protect notes with a password using OneNote for Windows 10. Only someone with the password will be able to see notes in password …
Protect a workbook - Microsoft Support
Add a password to protect your entire workbook and control whether others can open or make changes to it. Protect your file by setting passwords for Open and Modify.
Protect your online accounts using Password Monitor
Password Monitor helps protect your online accounts in Microsoft Edge by informing you when any of your passwords have been compromised, so you can update them.