Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

Download the latest Windows update from the Windows Update page in Settings for your device when it becomes available.

Learn how to locate your Microsoft Office product key, which allows you to activate and use your Office products without requiring a Microsoft account.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

使用 Windows 设置应用更改桌面背景和颜色。

Learn how to view and delete your browser history and other history in Microsoft Edge.

Learn how to create and add a signature to email messages you send in Outlook.com.

本文介绍如何获取最新版本的 DirectX 以启用系统上的游戏和多媒体应用程序。

Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

See how to install programs on Windows 10 from a CD or DVD, from the internet, or from Microsoft Store.