Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Set up Office apps and email on a mobile device. Small business help and learning. Learn how to download and install apps you need from your Microsoft 365 business subscription.

“照片”应用从电脑、手机、云存储帐户和其他设备收集照片，并将它们放在一个位置，以便更轻松地找到所需内容。 若要开始，请在任务栏上的搜索框中键入 照片 ，然后从结果中选择 “照片” 应用。 或者，单击下面的链接直接打开“照片”应用。 打开“照片”应用. 查看照片和视频. 导入照片和视频. 组织照片和视频. 编辑照片和视频. 从“照片”应用访问 OneDrive 上存储的照片和视频. 从“照片”应用访问 iCloud 上的照片和视频. 管理媒体：复制、移动、删除或复制照片和视频. 共享照片和视频. 了解适用于 Windows 的“照片”应用如何让你查看电脑中的照片和视频以及 OneDrive 中的照片和视频，并按日期、相册或文件夹进行整理。

Use apps from your Android device on your PC. With the Phone Link , you can instantly access the Android apps installed on your mobile device right on your PC. Using a Wi-Fi connection, Apps allows you to browse, play, order, chat, and more — all while using your PC’s larger screen and keyboard.

本文适用于Outlook Web App，该应用由管理运行 Exchange Server 2013 或 2010 的电子邮件服务器的组织使用。 如果你使用的是 Microsoft 365 或 Exchange Server 2016 或 2019，那么你的电子邮件程序是 Outlook 网页版。

The list below contains current Xbox app on PC version numbers for 2023, features that have been added or updated, and known issues that we're currently tracking. To find your Xbox app on PC version number: Launch the Xbox app on your PC. Select your profile picture and go to Settings. Go to About to view your version number.

If you're moving from a Windows 7 or Windows 8.1 PC to a new Windows device, you'll find that the best way to get apps and games is through Microsoft Store. Microsoft Store is familiar on any device—you can search for free and paid apps like Adobe Reader, view their popularity and ratings, and download them to your device.

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. Android is a trademark of Google LLC. Before you begin. The Amazon Appstore and mobile apps are only available in select countries and regions.

If you're in Windows 11 and you're having problems with an app from Microsoft Store, consider these updates and fixes. First, sign in to your Microsoft account. Next, work through these possible solutions in the order presented. Make sure Windows is up to date.

To watch Blu-ray or DVD movies on your Xbox console, you first need to install the Blu-ray Player app. To install the app, choose one of the following options. Note Xbox Series X|S consoles do not support 3D Blu-ray.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.