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How OneDrive safeguards your data in the cloud
Personal Vault. OneDrive Personal Vault is a protected area in OneDrive that you can only access with a strong authentication method or a second step of identity verification, such as your fingerprint, face, PIN, or a code sent to you via email or SMS. 1 Your locked files in Personal Vault have an extra layer of security, keeping them more secured in case someone gains access to your account ...
Applies To: Microsoft account dashboard, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Windows Update Troubleshooter - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
在 Outlook 中阻止或取消阻止发件人 - Microsoft 支持
提示: 若要编辑或删除来自于阻止发件人或安全发件人列表中电子邮件地址或域的电子邮件,请在列表中选择项目,然后选择 或 。. 若要清空垃圾邮件文件夹,请在左窗格中选择垃圾电子邮件。在屏幕的顶部,选择全部删除。
Applies To: New Outlook for Windows
Windows 错误消息:“我们无法登录到你的帐户” - Microsoft 支持
如果你忘记了你的 Windows 登录信息,请使用我们的自助工具让你重新进入你的帐户: 获取帮助. 如果你尝试登录到 Windows 并收到错误消息“我们无法登录到你的帐户”,或者你看到操作中心通知,指出“你已使用临时配置文件登录”,Windows 将创建一个临时配置文件并登录到该配置文件。
Active content types in your files - Microsoft Support
Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Visio Professional 2016, Visio Standard 2016
FILTER 函数 - Microsoft 支持
FILTER 函数将返回一个数组,如果该数组是公式的最终结果,则将溢出。 这意味着,当按“Enter”时,Excel 将动态创建相应大小的数组范围。如果支持数据位于 Excel 表格中,若使用结构化引用,则从数组范围中添加或删除数据时,数组将自动重设大小。 有关详细信息,请参阅关于溢出数组行为的此 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones
Blocking adult content with SafeSearch or blocking Chat
Chat: If you wish to guarantee Chat is turned off for a given PC, you can do so by mapping www.bing.com to either Nochat.bing.com (which will lock Chat as turned off for the given PC) or Nochatstrict.bing.com (which will lock Chat as turned off for the given PC and the SafeSearch setting as locked to strict), by following the same steps as outlined above but in step 6, pinging either “nochat ...
SUMIFS 函数 - Microsoft 支持
参数名称. 说明. Sum_range (必需). 要求和的单元格区域。 Criteria_range1 (必需). 使用 Criteria1 测试的区域。. Criteria_range1 和 Criteria1 设置用于搜索某个区域是否符合特定条件的搜索对。 一旦在该区域中找到了项,将计算 Sum_range 中的相应值的和。. Criteria1 (必需) ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App
Delete your Outlook search history - Microsoft Support
You can delete your search history or export it as a comma-separated values (.csv) file. Sign in to Outlook with your Personal account or Work or school account.
Applies To: Outlook on the web, Outlook.com
从工作表中删除水印 - Microsoft 支持
使用以下过程从工作簿中的每个工作表标题中删除水印。 在“布局”选项卡上,在“页面设置”下,单击“页眉和页脚”。
Applies To: Excel for Microsoft 365 for Mac, Excel 2021 for Mac, Excel 2019 for Mac