Cast to a display from a Windows PC. 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.

Change screen brightness in Windows. Select the Network icon on the right side of the taskbar, and then move the Brightness slider to adjust the brightness. (If the slider isn't there, see the Notes section below.)

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.

获取 全新的 Windows、Mac 和 Linux 版 Skype 的 Skype 套餐 支持，不论身在何处，都能与朋友和家人保持联系。

Get Microsoft account help. Manage your personal account from a single dashboard, including payment information, purchases, subscriptions, and more. Go to your dashboard. You can use a Microsoft account, or a work or school account to sign into your Windows device.

兌換禮品卡與代碼，以購買 Xbox 並擴充您的 Xbox 訂閱。. 代碼的長度為 25 個字元 (包含數字和英文字母)，並採用 5x5 格式，即以五個字元為一組，共五組。. 代碼可以是您向 Microsoft 或信任的零售商購買的數位或實體卡片。. 如果您的帳戶有未付餘額，或是付款 ...

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

We understand that trash talk is common in gaming, but there’s a difference between being competitive and being abusive. When communications become abusive, that’s when Xbox steps in. For more info on Xbox’s stance on trash talk, see: Know the difference between trash talk and harassment.

當您在新的地區設定中第一次進行購買時，系統會提示您更新帳單資訊。. 若要變更您的地區，請使用下列其中一個選項：. Windows 11 Windows 10 Xbox 線上 Microsoft 帳戶. 選取 [ 語言 > 區域] > 時間 & 語言 > 設定 & > 設定。. 在 [國家/地區] 下，選取您的新地區。. 您隨時 ...

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers. If your email account provider isn't listed, contact your admin or the email provider's help desk.