Windows 11 Windows 10. If your system is asking you for your BitLocker recovery key, the following information may help you locate your recovery key and understand why you're being asked to provide it. Important: Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key. Where can I find my BitLocker recovery key?

How to redeem a gift card or download code in Windows. Open the Microsoft Store app below. Microsoft Store. Select your personal icon at the top of the app and then select Redeem code or gift cards. Enter the 25-character code, and then select Redeem. Don’t worry about hyphens, the system takes care of those for you.

Overview. Account has been locked. Microsoft account. If you tried to sign in to your account and received a message that it's been locked, it's because activity associated with your account might violate our Terms of Use. How to unlock your Microsoft account. To unlock your account, sign in to get a security code. Tips:

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

The Microsoft Authenticator app helps you sign in to your accounts when you're using two-step verification. Two-step verification helps you to use your accounts more securely because passwords can be forgotten, stolen, or compromised.

To turn on Windows Hello. Go to Start > Settings > Accounts > Sign-in options. Select the Windows Hello method that you want to set up, Select Set up. If you don't see Windows Hello in Sign-in options, then it may not be available for your device. Windows Hello does require a compatible camera or fingerprint reader.

Right-click. From Windows Explorer right-click the .eml, .msg, or .oft file, select Open with >, and then select Outlook (new). Double-click. From Windows Explorer double-click the .eml, .msg, or .oft file. If the file doesn't open in new Outlook, it might not be set as the default app for these file types. To update this, see Change default ...

Go to the Security info page using the steps above. Select Add sign-in method. Select Choose a method and then Authenticator app. Follow the on-screen instructions, including using your mobile device to scan the QR code, and then select Next. You'll be asked to approve a notification through the Microsoft Authenticator app, to verify your ...

In Windows, select Start > Microsoft Corporation > Microsoft Teams. On Mac, open the Applications folder and select Microsoft Teams. On the web, go to https://teams.microsoft.com. Sign in with your Microsoft 365 username and password. Notes:

It's used by services like BitLocker drive encryption , Windows Hello, and others, to securely create and store cryptographic keys, and to confirm that the operating system and firmware on your device are what they're supposed to be, and haven't been tampered with.