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Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Office Help & Training
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Office Help & Training
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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
Office Help & Training
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STDEV 函数 - Microsoft 支持
重要: 此函数已被替换为一个或多个新函数，这些函数可提供更高的精确度，其名称更好地反映其用法。虽然此函数仍可向后兼容，但您应该考虑从现在开始使用新函数，因为此函数在 Excel 的将来版本中可能不再可用。
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
Spend the money in my Microsoft account - Microsoft Support
You can spend money in your Microsoft account to buy various products, services, software and content from the Microsoft Store.. Products include Xbox, Surface, phones, PCs and accessories
Applies To:
Microsoft account dashboard
Office Help & Training
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Office Help & Training
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Install Windows 7 Service Pack 1 (SP1) - Microsoft Support
The recommended (and easiest) way to get SP1 is to turn on automatic updating in Windows Update in Control Panel and wait for Windows 7 to notify you that SP1 is ready to install.