Learn how to install and use Microsoft Authenticator, a mobile app that helps you sign in to your accounts without a password. Find out how to add your accounts, get the app for iOS or Android, and troubleshoot issues.

Learn how to install, renew, cancel, or share your Microsoft 365 or Office product subscription. Find your product and select Manage to access your account dashboard and services.

Learn different ways to remove apps and programs from your Windows 10 or 11 device. Find tips for troubleshooting, repairing, and protecting your system from malware.

Learn how to access the web-based version of Outlook for your work or school account. Find out how to troubleshoot common sign-in or sign-out issues, reset your password, and stop automatic sign-in.

Learn how to use the Microsoft Authenticator app or another app of your choice to verify your identity when you sign in to your Microsoft account. Follow the steps to scan a QR code, add your phone number, and get an app password.

Learn how to locate your 48-digit BitLocker recovery key when you need to unlock an encrypted drive in Windows. The key can be attached to your Microsoft account, work or school account, printout, or USB flash drive.

Learn how to use Microsoft Authenticator to sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless. You can also sign in to a work or school account using a remote computer with a code from Authenticator.

Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and contact information if you have problems signing in.

Find out how to get technical support for Microsoft 365 products and services, depending on your subscription type and version. Chat or request a call back from a support expert, or use the search box or the community forum for more help.

Find solutions to common problems, or get help from a support agent for Microsoft 365, Office, Windows, Xbox, Surface, and more. Sign in to get personalized help and access live chat with a Microsoft specialist.