Find answers to common questions about genuine Windows software.

Learn how to open an encrypted email in Outlook, Outlook on the web, or read a protected message with a single-use code.

Aprende a instalar Windows 7 Service Pack 1 (SP1). Incluye información sobre cómo descargarlo, los requisitos y mucho más.

Learn about the latest features and extras available to you for Microsoft 365 Copilot, Windows, Surface, Microsoft Edge, and more.

View message headers in Outlook on your desktop. Double-click an email message to open it outside of the Reading Pane.

Learn more about submitting a case review appeal when you want more info about an enforcement action.

A aplicação Microsoft Authenticator ajuda-o a iniciar sessão nas suas contas quando estiver a utilizar a verificação de dois passos.

Learn how Outlook helps to prevent duplicate contacts and how to remove any duplicates that occur.

Find out how to access and modify cellular settings on your Windows PC with this official guide from Microsoft Support.

Meer informatie over het toevoegen van gebruikersaccounts in Windows 10 en Windows 11. Met een account heeft elke persoon afzonderlijke bestanden, eigen favorieten in de browser en een persoonlijk bureaublad.