假设你想要了解员工在高峰时段完成装配线操作或快餐订单所需的时间。 有几种方法可以计算两次之间的差值。 以标准时间格式显示结果 可通过两种方法以标准时间格式 (小时显示结果：分钟：秒) 。

演示解决方法2的示例 应用程序需要通过 DDE 或其他应用程序中的其他机制获取一些数据，然后在窗口中显示这些数据。 为了滚动，应用程序需要请求，然后从服务器应用程序获取数据。

If you’re having sound or audio problems, the following suggestions might help. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

Insert 2 AA batteries into your Xbox Wireless Controller. Connect your controller to your console by pressing and holding the Pair button on each. The Pair button is found on the back of the controller (between the bumpers) and the front of the console (next to the USB port).; Press the Xbox button on your controller to power it on. It should immediately connect to your new console.

Track your points and earn while gaming or shopping by downloading the Microsoft Rewards app to your Xbox console: Press the Xbox button to open the guide, and then go to Store.; Select Search, and then enter Microsoft Rewards into the search box.; Choose the Microsoft Rewards app from the results, and then download it to your console.

כדי להשתמש בסקייפ עם מכשיר Bluetooth (כגון מערכת אזניות אלחוטיות): הקפד להשתמש בגירסה העדכנית ביותר של סקייפ. הפעל את מכשיר ה- Bluetooth כך שיהיה ניתן לגילוי.

A device suspension may include a temporary revoke of privileges on the console (such as communications or multiplayer), whereas a device ban permanently blocks an Xbox console or device from accessing the Xbox network.

注意: 如果你有当前版本的 Microsoft 365，则只需在输出区域的左上角单元格中输入公式，然后单击 ENTER 以确认公式为动态数组公式即可。 否则，必须首先选择输出区域，在输出区域的左上角单元格中输入公式（公式必须作为遗留的数组公式进行输入），然后按 Ctrl+Shift+Enter 进行确认。

The Professional option displays the equation in a professional format optimized for display. The Linear option displays the equation as source text, which can be used to make changes to the equation if needed. The linear option will display the equation in either UnicodeMath format, or LaTeX format, which can be set in the Conversions chunk.

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