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安裝中文字典英文字典辭典工具!
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- Uninstall or remove apps and programs in Windows
If you get an error message when you're uninstalling, try the Program Install and Uninstall Troubleshooter If you're trying to remove malware, see Stay protected with Windows Security to find out how to run a scan
- Turn off Copilot in Microsoft 365 apps - Microsoft Support
If you want to turn off Copilot in a Microsoft 365 app (for example, Word, PowerPoint, and Excel), you can clear the Enable Copilot checkbox in the app on your Windows or Mac device When you turn off Copilot in an app, the Copilot icon on the ribbon is disabled and you won't be able to use any Copilot capabilities in that app As an alternative to turning off Copilot, you can remove the
- Fix problems that block programs from being installed or removed
Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel If you're trying to remove malware, you can use Windows Security (or another antivirus tool), or you can use the Windows Malicious Software Removal tool
- How to uninstall a Windows Update - Microsoft Support
If you've recently installed a Windows Update and the update is causing your device to have errors or other issues, uninstall the update to try to resolve the issue Important: Before uninstalling a security update, make sure you understand the risks If you're using Windows 11, try to reinstall your version of Windows first
- Repair apps and programs in Windows - Microsoft Support
Select Start > Settings > Apps > Apps features Apps features in Settings Select the app you want to fix Select Advanced options under the name of the app (some apps don't have this option) In the page that opens, select Repair if it's available If it isn't available or doesn't fix the problem, select Reset
- Uninstall Microsoft 365 or Office from a PC - Microsoft Support
The following steps describe how to uninstall Microsoft 365 products on a PC (laptop, desktop, or 2-in-1) For Mac, see Uninstall Office for Mac Tip: Uninstalling Microsoft 365 only removes the Microsoft 365 applications from your computer, it doesn't remove any files, documents, or workbooks you created using the apps
- Uninstall Microsoft Teams - Microsoft Support
Uninstall Microsoft Teams the same way you uninstall any app from your computer or mobile device
- Understanding the risks: Why you should not uninstall security updates
By uninstalling updates, you might lose access to critical fixes and customer support services Wider impact on security When multiple users uninstall security updates, it creates a network of vulnerable points that can be exploited by cybercriminals
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