Find out how to connect your Xbox Wireless Controller to a Windows device.

System requirements and setup steps for the Phone Link app

Learn how to get Outlook set up to work with Microsoft 365, POP, IMAP, or Microsoft Exchange-based email accounts.

Learn how to use Remote Desktop in Windows. On your Windows, Android, or iOS device: Open the Remote Desktop app (available for free from Microsoft Store, Google Play, and the Mac App Store), and add the name of the PC that you want to connect to (from Step 1). Select the remote PC name that you added, and then wait for the connection to complete.

To download the offline installer for Internet Explorer 11, choose your language and system below.

Learn how to download, install, and configure additional language packs for your version of Windows.

Learn how to shut down, sleep, or hibernate your PC. When you’re ready to make your PC sleep, just press the power button on your desktop, tablet, or laptop, or close your laptop’s lid.

Add or remove items from an existing drop-down list (also called a drop-down menu or drop-down box).

Learn about installing and adding printers in Windows. In most cases, all you have to do to set up a printer is to connect it to your PC.

检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。