You can use security keys as a passwordless sign-in method within your organization. A security key is a physical device that's used with a unique PIN to sign in to your work or school account.

A security key is a physical device that you can use instead of your user name and password to sign in. Since it needs to be unlocked with a fingerprint or PIN, even if someone has your …

With passkeys, you can sign into your Microsoft personal account or your work/school account using your face, fingerprint, or PIN. Signing in with a passkey is simple and fast and helps …

A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.

Instead of a password, you can use a security key to sign in to apps, websites, and, if you have a work or school account, even Windows. Use this section to change or reset your security key …

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

A Microsoft account recovery code is a 25-digit code used to help you regain access to your account if you forget your password or if your account is compromised.

Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

You don't need to remove old security information unless there is an account security risk (e.g. someone else has access to your old mailbox). If you do need to replace your security …

Are you tired of constantly forgetting your passwords and having to type them in every time you want to access your favorite websites and applications? Say hello to passkeys! Passkeys …