When you back up your files, apps, and settings in the cloud using your Microsoft account, you get 5 GB of free cloud storage and other benefits that protect your files with the latest security and make everyday tasks easier.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

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

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

Obtenga información sobre cómo instalar, reinstalar o activar Microsoft 365 u Office 2019 en un equipo PC o Mac.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

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.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Use Find my device to locate and lock your lost or stolen Windows devices.