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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
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
Protect yourself from tech support scams - Microsoft Support
The classic cold-call scam. The scammers call you and claim to be from the tech support team of Microsoft or another company. They offer to help solve your computer "problems".
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 上创建家庭组的好处 | Xbox Support
Xbox 家庭组让家长或监护人为其家庭中的每个人在 Xbox 网络上感受正常的游戏体验。. 这些家庭安全设置适用于成员登录到的任何 Xbox 主机或设备。. 成人帐户称为家庭组中的组织者。. 组织者可以管理其个人帐户并管理家庭组的成员。. 儿童和青少年帐户是组织者 ...
如何设置远程游戏 | Xbox Support
选择“我的库”图标并选择“主机”。. 选择要连接的主机,然后按“在此设备上玩远程游戏”。. 在 Windows 设备上:. 打开适用于电脑的 Xbox 应用。. 单击个人资料图片,然后选择“查看个人资料”。. 在“我玩的地方”下,选择“添加控制台”选项,然后按照 ...
Change the refresh rate on your monitor in Windows
Select Start > Settings > System > Display > Advanced display . Next to Choose a refresh rate , select the Dynamic option. ( Note: This option is only available on supported hardware. If you don’t see the Dynamic option, then your hardware doesn’t support DRR.) If you want to disable DRR and use a fixed refresh rate, you can select a ...
Stay safe with a genuine Office license - Microsoft Support
Step 1 - Uninstall Office using the uninstall support tool. Click the button to download and install the Office uninstall support tool. Download. Follow the steps below to download the uninstall support tool according to your browser. Tip: The tool may take a few minutes to download and install. After completing the installation, the Uninstall ...
Applies To: Office 2019
Xbox 设备暂停和禁用 | Xbox Support
关于设备暂停. 设备暂停可能包括临时撤销主机上的权限(如通信或多人游戏),而设备禁用会永久阻止 Xbox 主机或设备访问 Xbox 网络。. 设备强制操作适用于设备,而不是特定的 Xbox 档案。. 这意味着没有人可以使用受影响的主机或设备连接到 Xbox 服务,但你的 ...
Outlook.com の POP、IMAP、および SMTP の設定 - Microsoft サポート
Outlook.com アカウントを Outlook または別のメール アプリに追加しようとしている場合は、POP、IMAP、または SMTP の設定が必要になることがあります。. 以下に表示することも、 Outlook.com 設定 で表示することもできます。. Outlook と Outlook.com は、アカウントの ...
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2016 for Mac, Outlook 2013, Outlook Web App for Office 365, Outlook Web App for Office 365 Small Business, Outlook on the web, Outlook.com, Outlook Web App for Office 365 operated by 21Vianet, Outlook Web App Light, Outlook 2010, Outlook 2007, New Outlook for Windows, Outlook for Android, Outlook Mail for Windows 10, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019, Outlook Web App