Learn how to download and install apps you need from your Microsoft 365 business subscription.

讲述人是内置于 Windows 11 中的屏幕阅读应用程序，因此无需下载或安装任何内容。 本指南介绍如何将讲述人与 Windows 以便开始使用应用、浏览 Web 等。 目录下方有一个部分介绍了讲述人中的新增功能。

Access Xbox Support for assistance with Xbox products, services, and troubleshooting to enhance your gaming experience.

To use mobile apps on your Windows 11 PC, you need to install the Amazon Appstore. Once it's set up, you'll be able to browse and install mobile apps from a curated catalogue.

When you install an app from Microsoft Store, it will follow you to any device. Apps will also get updated automatically, so you always have the latest features.

If you can launch the Microsoft Store but you are just having trouble finding or installing an app, see I can't find or install an app from Microsoft Store. Need more help? Contact Support For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.

To see the permissions for an app, go to the app product page in Microsoft Store or online. If you don’t want an app to use any of the features listed, you can choose not to install it.

You can get to the My Apps portal from any of the following web browser. Microsoft recommends that you use the most up-to-date browser that's compatible with your operating system.

To buy an app or game, visit Microsoft Store online, on Windows and Xbox. If you bought your Microsoft software from a third-party website, you'll need to get download and product key info from them.

Learn how to change default apps and protocol handlers in Windows, including an example about how to configure the default browser.