- Fix sound or audio problems in Windows - Microsoft Support
Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music Fortunately, most sound problems can be fixed by following a series of troubleshooting steps This article provides a comprehensive guide to resolving audio issues in Windows The tips are listed in order, so start with the first one, see if that helps
- Copilot tutorial: Start using Copilot - Microsoft Support
Unlock faster task management with Microsoft 365 Copilot in this video guide Linked to your Microsoft 365 account, enjoy seamless access in-app, on the web, or on the move
- Get started with Copilot in Excel - Microsoft Support
Copilot in Excel helps you do more with your data by generating formula column suggestions, showing insights in charts and PivotTables, and highlighting interesting data
- Where to enter your Office product key - Microsoft Support
Step 3: Enter your product key, without hyphens, if prompted If you don't see the option to enter your product key, it was entered for you automatically Step 4: Follow the prompts to finish the redemption process
- 英语的1~12月的缩写是什么？_百度知道
4、December，罗马皇帝琉西乌斯把一年中最后一个月用他情妇 Amagonius的名字来命名，但遭到元老院的反对。 于是，12月仍然沿用旧名Decem，即拉丁文“10”的意思。 英语12月December，便由此演变而来。 参考资料： 百度百科_月份 百度百科_英文缩写词
- Windows activity history and your privacy - Microsoft Support
Activity history helps keep track of the things you do on your device, such as the apps and services you use, the files you open, and the websites you browse Your activity history is stored locally on your device You can manage activity history settings to choose what to store Features that use activity history The following Windows features use your activity history Refer back to this
- Activate Windows - Microsoft Support
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account
- Get started with Microsoft 365 Copilot Chat - Microsoft Support
Tip: To understand the differences between work and web, and what it means to have a Copilot add-on license, see What's the difference between Copilot Chat with or without a Microsoft 365 Copilot license
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