通过使用减号、括号或应用红色（带或不带括号），可以显示负数。 选择要使用负数样式对其设置格式的单元格或单元格区域。

Tip: If you encounter a problem on your Windows device, pressing the Windows logo key + F takes a screenshot, then opens the Feedback Hub app and automatically uploads the screenshot to the Feedback tab. Follow the on-screen instructions to detail the problem you've encountered.

更改 Teams 设置. Teams 将反映与设备的语言、日期和时间设置相同的日期和时间格式。 例如，如果设备的显示语言设置为英语 (美国) ，Teams 中的日期和时间将显示美国中使用的区域格式。. 更改语言设置

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Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

Establishing internet boundaries is an important way to protect yourself and your family from inappropriate web content. Microsoft Family Safety web and search filters work across any Windows, Xbox and mobile device that has the Microsoft Edge browser and Family Safety apps installed.

“传入”旁边的“IMAP”复选框默认情况下处于选中状态，推荐这样做。 在“服务器主机名称”框中，输入接收服务器的名称。如果您要连接到 Office 365 电子邮件，则 IMAP 或 POP 服务器名称是 partner.outlook.cn。如果不使用 Office 365，请参阅本文稍后的"查找 POP3 和 IMAP 服务器设置"。

Turn on caret browsing indefinitely by going to Settings and more > Settings > Accessibility and turn on Navigate pages with a text cursor. With caret browsing on, you can move the caret within a web page using the Up, Down, Left, and Right directional arrow keys and Home, Page Up, and Page Down buttons on your keyboard.. To select text, images, or other elements on the page, hold down Shift ...

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Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.