Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Device encryption helps protect your data and it's available on a wide range of Windows devices.

Learn how to change the email address or phone number that’s associated with your Microsoft account.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Follow these steps before selling or gifting a Windows 10 device or Xbox One console.

Importante: Microsoft ya no admite versiones de Authenticator con más de un año de antigüedad.Mantén siempre el dispositivo actualizado.

Learn why you received a notification about unusual activity in your account and what to do next.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Training: Get up to speed in minutes, quickly refer to things you’ve learned, and master keyboard shortcuts with these handy cheat sheets for Microsoft Office.