Office Help & Training
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I can't sign in to my Microsoft account - Microsoft Support
If you can't sign into your Microsoft account, most issues can be identified by our sign-in helper tool. The tool will ask you to enter the email address or mobile phone number you're trying to sign in with and check the details you provide.
适用于:
Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Microsoft 365 家庭版, Outlook.com, GroupMe, Microsoft 帐户仪表板, Microsoft Teams, Microsoft Teams 个人版, 微软待办, OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive, Outlook for Android, Outlook for iOS
How to compare data in two columns to find duplicates in Excel
Warning: Microsoft provides programming examples for illustration only, without warranty either expressed or implied.This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Microsoft 365 管理员
在 Windows 中使用语音识别 - Microsoft 支持
首先，设置麦克风，然后使用 Windows 语音识别来训练你的电脑。 提示: 如果已设置语音识别，请按 Windows 徽标键 +Ctrl+S 打开语音识别，即可使用它。 如果想要重新训练计算机以识别你的声音，请按 Windows 徽标键，键入“ 控制面板 ”，然后在结果列表中选择“控制面板”。
How to play MP4 files in Windows 10 - Microsoft Support
Press and hold (or right-click) the MP4 file you want to play, select Open with, and then choose your preferred file player from the list of applications.
Office Help & Training
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Office Help & Training
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Office Help & Training
由于此网站的设置，我们无法提供该页面的具体描述。
Office Help & Training
由于此网站的设置，我们无法提供该页面的具体描述。
Office Help & Training
由于此网站的设置，我们无法提供该页面的具体描述。