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重新安装 Windows - Microsoft 支持
使用安装介质重新安装Windows 11. 将创建的安装媒体连接到电脑,然后重新安装Windows 11。. 打开“ 文件资源管理器 ” ,然后选择安装介质所在的驱动器。. 在驱动器的根目录中,双击 setup.exe,然后在系统询问你是否允许应用对你的设备进行更改时选择“ 是 ...
Help in WordPad - Microsoft Support
Here are a few tips to help you use WordPad: To open and save files, select File, then select New to create a new document, Open to work with an existing document, or Save to save your document. (If your document doesn't have a name, WordPad will ask you to provide one.) To learn how to set a document type to open a different app, see Change ...
在 Excel 中将 IF 与 AND、OR 和 NOT 函数配合使用 - Microsoft 支持
在 Excel 中将 IF 与 AND、OR 和 NOT 函数配合使用. 在 Excel 中,IF 函数允许通过测试某个条件并返回结果(如果该条件为 True 或 False),在值和预期值之间进行逻辑比较。. 但如果需要测试多个条件,例如我们假设所有条件都需要为 True 或 False ( AND ),或只有一个条件 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10
Filter junk email and spam in Outlook - Microsoft Support
Mail identified as possible junk email can be automatically moved to the Junk Email folder. Any malware—potentially malicious software or code—is disabled. Note: Many of the features in the new Outlook for Windows work the same or similarly as Outlook on the web. If you’re interested in trying the new experience, check out Getting started ...
Applies To: Office for business, Office 365 Small Business, New Outlook for Windows, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
Pin, remove, and customize in Quick access - Microsoft Support
By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find. Just right-click (or long-press) it and select Pin to Quick access. Unpin it when you don’t need it there anymore by right-clicking (or long-pressing) it and selecting Unpin from Quick access.. If you want to see only your pinned folders, you can turn off recent files or ...
Device protection in Windows Security - Microsoft Support
Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page may vary depending ...
Microsoft Edge help & learning
If you're a small business owner. Find the information you need to build, run, and grow your small business with Microsoft 365. Visit Small business help and learning. Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.
解决 Windows 中的蓝屏错误 - Microsoft 支持
如果这些步骤都无法解决蓝屏错误,请尝试“获取帮助”应用中的“蓝屏疑难解答”:. 在 Windows 中,打开 “获取帮助 ”。. 在“获取帮助”应用中,键入 “排查 BSOD 错误 ”。. 按照获取帮助应用中的引导演练进行操作。. 注意: 如果你不在 Windows 设备上,可以 ...
Installing Windows 11 on devices that don't meet minimum system ...
You might also see a notification in Settings to let you know the requirements are not met. If you're experiencing issues after upgrading to Windows 11 and your device does not meet the minimum system requirements, we recommend you go back to Windows 10. To go back to Windows 10, select Start > Settings > System > Recovery > Go back .
修复 Windows 中的声音或音频问题 - Microsoft 支持
首先在“获取帮助”应用中运行自动音频疑难解答。. “获取帮助”将自动运行诊断,并采取正确的步骤来解决大多数音频问题。. 打开“获取帮助”. 如果“获取帮助”应用无法解决声音或音频问题,请尝试列出的可能解决方案:. Windows 11 Windows 10. 1. 检查扬声器 ...