Learn how to remove passwords from your Microsoft account to increase security.

Create an alias to give you an additional email address which uses the same inbox, contact list, and account settings as your primary email address in Outlook.com.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

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

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Resetting Microsoft OneDrive can sometimes resolve sync issues. Follow the steps to reset your OneDrive.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Obtenga información sobre cómo activar Windows con una clave de producto o una licencia digital, comprobar el estado de activación y vincular su cuenta de Microsoft.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.