January 13, 2026—KB5073455 (OS Build 22631.6491)
This cumulative update for Windows 11, version 23H2 (KB5073455), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For ...
Install mobile apps and the Amazon Appstore on Windows
Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.
Xbox Support
Xbox Support ... Xbox Support
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
在 Microsoft Edge 中安装、管理或卸载应用 - Microsoft 支持
摘要 在 Microsoft Edge 中安装、管理或卸载应用,将网站转换为桌面应用,以便更快地访问并提高工作效率。 了解如何安装 Web 应用、管理权限、组织已安装的应用以及控制固定、隐私选项和删除等应用设置。 本文介绍如何安装应用、在 Edge 中管理应用、创建应用的快捷方式,以及如何在 Microsoft Edge ...
Applies To:
Microsoft Edge
Phone Link requirements and setup - Microsoft Support
Phone Link app lets you connect your Android or iPhone to your Windows PC, allowing you to access many phone features directly on your computer. You can easily read and reply to text messages, view recent photos from your mobile device, use your favorite mobile apps, make and receive calls, and manage notifications from your mobile device on your PC.
Fix gaming issues with the Xbox app for PC and handhelds
Learn how to troubleshoot problems installing or running games from the Xbox app for PC and handhelds.
Find where your browser is saving downloads - Microsoft Support
To see where your browser is saving downloads, look in your browser's settings. For example, in the new Microsoft Edge , select Settings and more > Settings > Downloads . The file path for your downloaded files (for example, C:\Users\ [your name]\Downloads) is listed under Location. In Microsoft Edge Legacy , select Settings and more > Settings . Then scroll down to the Downloads section. The ...
Install, manage, or uninstall apps in Microsoft Edge
Summary Install, manage, or uninstall apps in Microsoft Edge to turn websites into desktop apps for faster access and improved productivity. Learn how to install web apps, manage permissions, organize installed apps, and control app settings such as pinning, privacy options, and removal. This article explains how to install an app, manage an app in Edge, create a shortcut to the app, and ...
Applies To:
Microsoft Edge
Windows Update Assistant - Microsoft Support
Summary The Windows Update Assistant helps you manually download and install the latest Windows feature update on a compatible PC. Feature updates introduce new capabilities and help keep your device secure. Use this tool if your device hasn’t received a feature update automatically through Windows Update. Download the Windows Update Assistant What does Windows Update Assistant do? Downloads ...