Learn how to troubleshoot and fix problems setting up your email in Outlook.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Subscribed. A Subscribed badge means a Microsoft 365 subscription such as Microsoft 365 Family or Personal is already associated with your account and you can access many of your subscription benefits including installing the desktop apps.. Don't already have Microsoft 365, or you're looking for product details and prices? Buy or try Microsoft 365

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Узнайте, как устранить проблемы Bluetooth в Windows. Устраняйте проблемы с подключением Bluetooth-устройства или аксессуара.

Learn how to get Microsoft Store updates for your apps and games. Download the latest versions of Microsoft Store apps and games.