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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- Microsoft Support
Microsoft Support is here to help you with Microsoft products Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more
- Contact Us - Microsoft Support
Contact Microsoft Support Find solutions to common problems, or get help from a support agent
- How to sign in to a Microsoft account
Microsoft accounts are for personal use, and for accessing services like Outlook com, Xbox or Skype Microsoft work and school accounts are for organizations that use Microsoft 365 for business Choose your account type, or learn more about the differences
- Microsoft account recovery code
A Microsoft account recovery code is a 25-digit code used to help you regain access to your account if you forget your password or if your account is compromised How to get a Microsoft account recovery code Go to the Manage how I sign in page of your Microsoft account Security dashboard by selecting the button below
- Download and install or reinstall Office 2021, Office 2019, or Office . . .
Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Office for personal use through your company, see Install Office through Workplace Discount Program Volume license versions: If you work in an organization that manages your installations, you might need to talk to your IT department Some organizations
- Ways to install Windows 11 - Microsoft Support
Microsoft recommends leaving the device on Windows 10 Support for Windows 10 will end in October 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10
- Exploring Windows Settings - Microsoft Support
When you open Settings, Home is typically the first page displayed The Home page surfaces account-related actions and simplifies access to frequently used device settings through interactive cards like Recommended Settings, Personalization, Bluetooth, Storage, and more
- Sign in to Microsoft 365
For Microsoft 365 or Office apps installed on a Windows PC: If you're not already in a Microsoft 365 or Office file or document, open an app such as Word or Excel, and open an existing file, or create a new one Select File > Account (or Office Account if you're using Outlook)
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