将成员添加到组 以将成员添加到与您的网站关联的 Microsoft 365 组 (首选方法) 。做出此选择后，将显示网站的组成员身份。 选择“添加成员”，输入姓名或电子邮件地址，然后选择“保存”。 默认情况下，添加到 Microsoft 365 组的成员将添加到 SharePoint 网站成员权限组，并且可以编辑网站。

Windows 的產品金鑰. 產品金鑰是 25 個字元的代碼，用於啟用 Windows 且有助於確認目前安裝 Windows 的電腦並未超過 Microsoft 軟體授權條款允許的數目。. Windows 11 Windows 10 ：在大多數情況下，Windows 11 Windows 10會使用數位授權自動啟用，而且不需要您輸入產品金鑰 ...

使用錯誤產品金鑰的範例 大多數 Microsoft 產品都使用 25 個字元的產品金鑰。 若您擁有多項 Microsoft 產品，就很容易將金鑰混淆而使用錯誤的金鑰。 以下是一些可能發生的常見情況： 使用電腦上貼紙中的產品金鑰 這些產品金鑰通常是用於 Microsoft Windows。

注意: 如果是通过以下任一方式获取的 Microsoft 365：Microsoft 工作区折扣计划(以前称为家用许可计划)，则安装 2019、2016 或 2013 版的 Office 专业增强版、Office 标准版或独立应用（如 Word 或 Project）的步骤可能会有所不同：如果你通过公司购买了 Microsoft 365 供个人使用，请参阅通过工作场所折扣计划安装 ...

若要在 Outlook.com 中获取支持，请单击此处或选择菜单栏上的帮助，然后输入查询。如果自助服务无法解决问题，请向下滚动到“仍需要帮助？”，然后选择“是”。 若要在 Outlook.com 中联系我们，需要登录。 如果无法登录，请单击 此处。 若要获取其他有关 Microsoft 帐户和订阅的帮助，请访问 帐户和 ...

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

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 ...

To sign out, go to Outlook.com. Select your account initials or account picture at the top corner of your Inbox. Select Sign out. Tips: If you don't see your picture at the top of screen, check to see if ad blocking is turned on. Sometimes this prevents the picture from showing. If you don't see see Profile or Account options, you can access ...

In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver. If Windows doesn't find a new driver, you can try looking for one on ...

Open a service request in the Microsoft 365 admin center. This service is free. Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.