If you know that you haven't set up your device or your account yet, you can follow the steps in the Set up my account for two-step verification article. I have a new phone number and I want to add it. If you have a new phone number, you'll need to update your security verification method details. This enables your verification prompts to go to ...

联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

Get started in Microsoft Teams (free). If you're just getting started, use the articles below to get yourself, friends, and family started on Microsoft Teams for personal use.

在“产品信息”下，你将看到你的 Office 产品名，在某些情况下，还可看到完整的版本号。 1 - 产品名，例如 Microsoft 365 专业增强版或 Office 家庭和学生版。. 2 - 版本号，其中包括版本、 内部版本号和如“即点即用”或 Windows 应用商店等安装类型。

使用列和行分隔符拆分文本字符串。 textsplit 函数的工作方式与文本转列向导相同，但采用公式形式。 它允许跨列拆分或按行向下拆分。 它是 textjoin 函数的反函数。. 语法

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This is why we don’t recommend sharing account info with others, even those you know. Sharing account info can lead to accidental charges, identity theft, and fraud. If you’re a parent or guardian, and you want to ensure that your household can play their favorite games on Xbox, we recommend setting up an Xbox family group.

เมื่อคุณวางลงในแอปภายนอก Microsoft Edge เช่น Word for desktop, Ctrl + V จะวางในรูปแบบใดก็ตามที่ถูกเลือกในการตั้งค่าแอป เมื่อคุณคลิกขวาที่แอปจะเปิดเมนูบริบทของ ...

How do I add or subtract Times? You can add and subtract times in a few different ways. For example, to get the difference between 8:00 AM - 12:00 PM for payroll purposes you would use: =("12:00 PM"-"8:00 AM")*24, taking the end time minus the start time.Note that Excel calculates times as a fraction of a day, so you need to multiply by 24 to get the total hours.