Make sure your TV and AV receiver firmware are up to date. Many newer TVs and devices can take updates over your home network. If you find that it doesn't support some 4K or HDR features, a TV or receiver firmware update may resolve the problem. Check your TV or device manual to find out how to update the firmware. Turn off native 4K playback.

Manage email accounts in Outlook.com. Unblock my Outlook.com account. Supported browsers for Outlook on the web and Outlook.com. If you sign in with a work or school account, read How to sign in to Outlook on the web.

The Xbox Insider Hub app is available on PC and Xbox console. With the Xbox Insider Hub, you can participate in the Xbox Insider Program and explore console, game, app previews, and other experiences before they become available to the general public.

Windows Media Player 12. 了解详细信息. 包含在 Windows 10 的全新安装中，同时从 Windows 8.1 或 Windows 7 升级到 Windows 10。. 在某些版本的 Windows 10 中，它作为可启用的可选功能包含在内。. 若要执行该操作，请选择“开始”按钮 ，然后依次选择“设置” >“应用” >“应用 ...

除非 Microsoft 365或 Office 偵測到您已經安裝 32 位版本的 Microsoft 365或 Office (，或是已安裝 Project 或 Visio) 等獨立應用程式，否則預設會安裝 64 位版本。. 在此情況下，將會改為安裝 32 位版本的 Microsoft 365或 Office。. 若要從 32 位版本變更為 64 位版本 ，或反之亦然 ...

Press the Xbox button to open the guide, and then select Home to go to the Home screen. Select Store, and then select Browse games. Select Search games, enter the title of the game, and then select Search. Select the pre-order edition from the list of available games. Select Install to begin the installation.

You can add an animated GIF (or meme) to a PowerPoint slide as you would with any other picture file. You can insert a GIF file that is stored on your computer hard disk or in OneDrive. Select the slide that you want to add the animated GIF to. In the Insert tab of the ribbon, click Pictures.

The Xbox Elite Wireless Controller Series 2 is a performance-class controller designed to meet the needs of competitive gamers. Get to know your controller and how to customise it to your gaming style. The Xbox Elite Wireless Controller Series 2 is compatible with all Xbox One and Xbox Series X|S consoles.

联系 Microsoft 支持人员。. 查找常见问题的解决方案，或从支持专员那里获取帮助。.

下面介绍如何将两个联系人链接在一起，以将其信息合并到人员窗格中的单个联系人中。 在导航栏中，单击“ 人员 ”。 在功能区的“ 当前视图”中 ，单击“ 人员