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根據您所在地區和您嘗試存取的服務而定，兒童可能需要家長或監護人的許可，才能建立 Microsoft 帳戶。 這符合特定促進兒童安全，以及提高線上儲存您子女相關資料的可見度和管理法規。

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

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了解如何接收从 Microsoft 购买的商品的退款或换货。

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