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Screen mirroring and projecting to your PC or wireless display
You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.
Connect Surface to a TV, monitor, or projector - Microsoft Support
Use Surface Dock. Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.
Sign in to SharePoint - Microsoft Support
SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.
Applies To: SharePoint in Microsoft 365
Fix sound or audio problems in Windows - Microsoft Support
Fix your audio drivers. Hardware problems can be caused by outdated or malfunctioning drivers. Make sure your audio driver is up to date and update it if needed. If that doesn't work, try uninstalling the audio driver (it will reinstall automatically).
Xbox | Xbox Support
在 Xbox 上管理遊戲下載項目的網路頻寬. 如果您已設定自動更新遊戲,您最近可能已使用了許多頻寬。. 有些網際網路服務提供者 (ISP) 會限制您每個月最多只能下載到一定的 GB 數。. 如果遊戲已是最新,而您也還未觸及 ISP 設定的資料限制,那就沒有什麼問題 ...
Which version of Windows operating system am I running?
Find operating system info in Windows 11. To find out which version of Windows your device is running, press the Windows logo key + R, type winver in the Open box, and then select OK. Here’s how to learn more: Select Start > Settings > System > About . Open About settings.
| Xbox Support
兑换礼品卡和充值码以进行 Xbox 购买和延长 Xbox 订阅。. 代码的长度为 25 个字符,包括数字和字母,并且采用横竖 5 个字符的 5x5 格式。. 代码可以是你从 Microsoft 或受信任的零售商处购买的数字卡或物理卡。. 请注意,如果帐户的未结余额或付款选项不再有效 ...
Connect to a Wi-Fi network in Windows - Microsoft Support
Choose the Wi-Fi network you want, then select Connect. Type the network password, and then select Next. Fix Wi-Fi connection issues in Windows. Learn how to connect to a Wi-fi network in Windows and manage your current network connections.
Set up dual monitors on Windows - Microsoft Support
Set up dual monitors on Windows. To get your PC to recognize multiple monitors: Make sure your cables are connected properly to the new monitors, then press Windows logo key + P to select a display option. If you need more help, here's what to do:
Windows NAT Teredo | Xbox Support
Windows 上的 NAT 類型顯示「Teredo 無法取得資格」. 若您無法在 Windows 10 上連線至 Xbox 多人遊戲,請移至 [設定] > [遊戲] > [Xbox 網路]。. 尋找 [NAT 類型]。. 如果狀態顯示「Teredo 無法取得資格」 的訊息,即表示電腦無法取得 Teredo IP 位址。. 選取您裝置或鍵盤上的 ...