提示: 如果你使用的是无线显示适配卡，请在较新的电视上连接到 HDMI 端口，然后通过无线方式将电脑与其连接。将无线显示适配器连接到电视后，请转到 Windows 11 电脑上，按 Windows 徽标键 + K 打开投放，然后选择无线显示适配器。

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

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

Learn how to install the Media Feature Pack for Windows 10/11 N editions (September 2022).

Microsoft Rewards offers and redemption catalogs vary across regions. The following is a list of countries/regions in which Microsoft Rewards is currently available:

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

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.

Learn how to access the Control Panel in Windows for managing your system settings and programs.

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

To change your current theme in Outlook or Access, you can either switch to a different one or create a new theme altogether.