OneDrive Personal Vault is a protected folder inside your OneDrive for storing sensitive files like passports, IDs, tax documents, and other private items. It adds an extra layer of identity verification and can automatically lock again after inactivity.

Quick scoop

Personal Vault is meant for files you want to keep more secure than ordinary OneDrive files. Microsoft says you can unlock it with methods like fingerprint, face, PIN, or a code sent by SMS or email, and that it works across web, mobile, and supported Windows access.

What it does

  • Stores important files in a more protected area of OneDrive.
  • Requires extra identity verification before access.
  • Automatically relocks after a period of inactivity.
  • Lets you move or scan files into it from the OneDrive app.

Who can use it

Microsoft says Personal Vault is available for personal OneDrive users, including Basic, Personal, and Family subscriptions. Some sources also note that free accounts may have a small file limit.

Good use cases

  • Passport and driver’s license copies.
  • Tax and legal documents.
  • Medical or financial records.
  • Any file you would not want casually accessible.

If you want, I can also give you a 2-step guide to turn it on or explain the difference between Personal Vault and normal OneDrive folders.