Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
Applies To:
Microsoft account dashboard
Ways to install Windows 11 - Microsoft Support
Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.
Windows Update Troubleshooter - Microsoft Support
Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.
批准家庭成员的购买和资金 | Xbox Support
在移动设备上打开 Xbox 应用。. 选择要在主屏幕上管理其支出的成员。. 或者选择“设置”，然后选择成员的帐户。. 在“支出”下，选择“请求购买”游戏。. 在“Microsoft 帐户余额”下，选择“充值”。. 加载应用内浏览器时，选择所需的金额，然后选择“下一 ...
關於 Xbox Game Pass 好友與家庭 | Xbox Support
在您的電腦上，開啟 Xbox 應用程式，然後使用您用於 Game Pass 好友及家人的 Xbox 帳戶來登入。. 展開畫面底部的 [好友]。. 在 XBOX 的 [聊天] 中開啟訊息，詳細說明 Ultimate 代碼的資訊。. 若要兌換代碼: 選取訊息底部的連結，並遵循畫面上的指示。. 使用網頁瀏覽器 ...
Which Surface devices can be upgraded to Windows 11?
Surface models that can be upgraded to Windows 11. These devices came with Windows 10 installed but are also compatible with Windows 11. Newer Surface devices are compatible with Windows 11 and come with it already installed. Surface Book 2 (on 8th Gen Intel® Core™ i5-8350U or i7-8650U processor only)
如何兑换礼品卡和代码 | Xbox Support
如何在 Windows 版 Xbox 应用中兑换代码. 按“开始”按钮 ，然后在“搜索”框中输入“Xbox”。. 从结果中选择 Xbox 应用以打开该应用。. 选择左上角的玩家图片，然后选择“设置”。. 在“兑换代码”下选择“兑换”。. 输入由 25 个字符组成的代码，选择 下一步 ...
在 Xbox 家长控制应用中将某人添加到你的家庭组 | Xbox Support
选择“家庭”屏幕右上角的绿色“帐户”图标，然后选择“添加儿童”>“添加现有账户”。. 输入要添加成员的电子邮件地址，然后选择“发送邀请”>“完成”。. 若要加入家庭组，受邀请者必须打开发送的电子邮件邀请，选择“立即加入”，然后按照屏幕上的 ...
Avoid and report Microsoft technical support scams
Avoid and report Microsoft technical support scams. Microsoft will never proactively reach out to you to provide unsolicited PC or technical support. If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your “issue” fixed, it’s better to ...
申請 Xbox 裝置維修服務 | Xbox Support
申請 Xbox 裝置維修服務. 如果您已註冊裝置，請登入 [裝置服務] 以查看裝置的保固狀態。. 如果是在保固期內，可獲得免費維修服務。. 如果裝置過了保固期，則須支付維修費用。. 登入. 如果您尚未註冊裝置，請按照下列步驟操作: 註冊或取消註冊您的 Xbox 裝置 ...