Internet Explorer 模式现已启用。 要在 Microsoft Edge 中使用 Internet Explorer 模式查看网站，请按照下列步骤操作。 导航到你想要在 Internet Explorer 模式中查看的网站。

Learn how to recover deleted items, such as email, contacts, calendar appointments, and tasks in Outlook.

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Dowiedz się, jak zainstalować, ponownie zainstalować lub aktywować platformę Microsoft 365 lub pakiet Office 2019 na komputerze PC lub Mac. Microsoft 365 lub Office dla użytkowników domowych Jeśli masz produkt domowy i został on dostarczony z kluczem produktu*, przed zainstalowaniem po raz pierwszy (lub udostępnieniem go, jeśli masz Microsoft 365 Family ), musisz najpierw ...

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

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.

Note: This article explains the minimum system requirements for running Windows 11 on a PC. Minimum system requirements are designed to provide a great computing experience across a variety of devices, now and into the future.

Si esta es la primera vez que va a instalar Microsoft 365, es posible que primero tenga que realizar algunos pasos de configuración. Expanda la sección siguiente para obtener más información. Sin embargo, si va a reinstalar Microsoft 365, y ya ha canjeado una clave de producto y tiene una cuenta asociada a Microsoft 365, vaya a la sección iniciar sesión para descargar Office.

This page is for Microsoft 365 Basic, Microsoft 365 Personal, and Microsoft 365 Family subscriptions only. For help with other subscriptions purchased through Microsoft see Cancel a Microsoft subscription. If you purchased a Microsoft subscription from Google Play or the Apple app store, contact their customer support for cancellation or refund.