Describes how to troubleshoot problems that occur when you install, uninstall, or upgrade a program on a Windows-based computer by using Windows Installer.

Windows backup and sync settings sync the settings you choose across all your Windows devices that you've signed in to with your Microsoft account.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

使用最新软件更新控制器可最大程度地提高控制器的功能和兼容性。 可以使用 USB 连接，也可以在电脑上使用 Xbox 配件应用，从而以无线方式更新控制器。

Learn to add email accounts such as Gmail and Yahoo! Mail to your Outlook.com app so you can view all of your mail from one location.

Get a detailed look at the buttons, triggers, paddles, and left and right sticks on your Xbox Elite Wireless Controller Series 2.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Open Microsoft Edge, select Settings and more (...), and then select Settings. Look for your version under About Microsoft Edge.

EA Play (formerly known as Origin Access Basic) is a gaming subscription that provides members with access to a collection of EA’s best-loved series and top titles on console and PC, exclusive in-game challenges and rewards, special members-only content, and access to exclusive trials of upcoming new games from popular franchises and titles.