安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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Support for Windows 10, Office 2016 and Office 2019 has ended on October 14, 2025 Learn more about your options for Windows 10 or for Office
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Support for Windows 10 ended on October 14, 2025 Microsoft is no longer providing free software updates from Windows Update, technical assistance, or security fixes for Windows 10 Your PC will still work, but we recommend moving to Windows 11
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MICROSOFT SUPPORT Select Send notification Note: If necessary, select Other ways to sign in then Approve a request on my Microsoft Authenticator app You will be prompted to Check your Authenticator app and may also be shown a number On your mobile device, open Authenticator, or tap the New sign-in request notification
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