Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

将公式替换为其计算值. 将公式替换为其值时，Excel 会永久删除公式。 如果意外将公式替换为值并想要还原该公式，请在输入或粘贴值后立即单击“ 撤消 ”。 选择包含公式的单元格或单元格区域。

Export contacts out of other email services. Export iCloud contacts. Export Gmail contacts – See Gmail help. Export Yahoo contacts – See Yahoo import and export help. Export Thunderbird contacts – See Mozilla support.

Website notifications appear in the lower right corner of your screen and are also displayed in the Notification Center.When notifications are turned on for a website, they will still appear even if Microsoft Edge is closed.

Notes: You can use most static image files on PC, macOS, iOS and Android, but HEIC and animated GIFs are not supported, sorry. To see entire portrait or landscape photos, use a photo editing app to add borders to make the image square.

建立互联网边界是保护你自己以及家人免受不适当的网络内容侵扰的重要手段。 Microsoft 家庭安全 Web 和搜索筛选器适用于安装了 Microsoft Edge 浏览器 和家庭安全应用的任何 Windows、Xbox 和移动设备。

Exchange 帐户基本设置. 重要: 创建新 ID 在 Mac OS X v10.5 (Leopard) 或更早版本时，会要求您输入您的用户名、 密码和领域。领域是另一个名称为"域。"在向 Kerberos 身份验证对话框中，在名称字段中，输入您的帐户 id。有时这是您的电子邮件地址之前的一部分"@"符号。

注意: 如果对象的文字换行设置为 “与文本内联”， Word 只能将其与页面或边距对齐。若要更改换行，请按住 Control + 单击对象，指向“换行文本”，然后选择除“与文本对齐”以外的其他内容。若要了解有关文本环绕的详细信息，请参阅 控制对象周围的文本环绕。

Upload files or folders to OneDrive. You can store over 300 types of files on OneDrive. With Microsoft Edge or Google Chrome: Select Add new > Files upload or Folder upload > Folder.

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