Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Uninstall from the Start menu. Select Start > All apps and search for the app in the list shown.

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Unplug USB cables and wait for a little while for the device driver to be unloaded by Windows, and then plug the device back in. Try using a different USB port on your PC. If you use a USB hub between the device and the PC, make sure the hub has power. If it’s still not working, try removing the USB hub and plugging the device directly into a ...

Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web).

In the search box on the taskbar, type device manager, then select Device Manager from the menu.

Download the offline installer for Internet Explorer 11 in your preferred language and system from Microsoft Support.

如果在设置中打开用与首选语言不同的语言编写的页面，Microsoft Edge会自动提示你翻译它。 转到用外语编写的网页时，“翻译”图标 显示在地址栏中。 如果语言未包含在设置中的首选语言列表中，则该语言被视为外在语言。

Important: Before trying any of the solutions below, make sure you back up your personal files. You can back up your Windows PC, or insert a USB drive and use File Explorer to drag and copy important files to the USB drive.If you’re signing into Windows with a Microsoft account, your system settings will be automatically restored after updating, once you’re connected to the internet.

Next to the password you want to change, select More actions , and then select Edit.