在 Mac 上，选择“ 文件 ”菜单，然后选择 “打开 (或只需按 Command + O) 即可转到”文件打开“对话框。 若要从 Microsoft 365 组或 SharePoint Online 文档库访问文件，请单击“ 网站 - 你的公司” 链接。 系统会列出你经常访问的组和网站供选择。

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Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

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Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.