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Request a refund for digital games | Xbox Support
Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time
撤回或替换已发送的电子邮件 - Microsoft 支持
培训:观看并了解如果所有收件人均使用 Microsoft Exchange,如何使用 Outlook 撤回和/或替换 Outlook 中的电子邮件。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
Windows 中的内容自适应亮度控制 - Microsoft 支持
某些Windows 11电脑可以根据内置屏幕上显示的内容自动调整屏幕亮度和对比度。 例如,如果你正在观看一个具有深色场景的视频,然后是一个更亮的场景 (例如显示晴朗的晴天) ,则亮度和对比度可能会改变。
Stay protected with Windows Security - Microsoft Support
Tip: If you're a Microsoft 365 Family or Personal subscriber you get Microsoft Defender, our advanced security software for Windows, Mac, iOS, and Android, as part of your subscription.Learn more at Getting started with Microsoft Defender.
Windows 10 で Internet Explorer を使用する - Microsoft サポート
Internet Explorer 11 は 2022 年 6 月 15 日にサポート対象外になります。 より高速で安全でモダンな閲覧エクスペリエンスをお楽しみいただくために、Microsoft Edge への移行をお勧めします。
KB4023057: Update Health Tools—Windows Update Service components
Important: If your device is out of support, it is no longer receiving security updates from Microsoft and may become more vulnerable to security risks and viruses.Therefore, we strongly recommend that you update to the latest version of Windows. Each version of Windows is supported for 18 months.
如何更改用户帐户名称 - Microsoft 支持
有关如何更改 Microsoft 帐户上的名称的说明。
Microsoft security help and learning
Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
打开或关闭 Windows 安全中心 - Microsoft 支持
Windows 安全中心已预安装在 Windows 10 中并可随时使用。
Get started with Python in Excel - Microsoft Support
Python in Excel uses the custom Python function xl() to interface between Excel and Python. The xl() function accepts Excel objects like ranges, tables, queries, and names.. You can also directly type references into a Python cell with the xl() function. For example, to reference cell A1 use xl("A1") and for the range B1:C4 use xl("B1:C4").For a table with headers named MyTable, use xl ...
Applies To: Excel for Microsoft 365