与我们联系 登录以便我们为你提供正确的帮助和支持。 登录 选择你需要帮助的产品 我们将首先向你显示自助选项。其他帮助也可提供,包括与 Microsoft 专家的实时聊天。
激活Office 激活Windows 查找你的 Windows 产品密钥 Windows 和设备 Windows 11 系统要求 Windows 8.1 支持终止 查找硬件保修 使用Microsoft 365 订阅实现卓越成就 使用AI 提高个人工作效率。 Microsoft 365 中的 Copilot 现在可帮助你对每天使用的应用执行更多操作。
You can get the Microsoft Support telephone number for your countryhere– and check out the local timings too. Before you begin, it’s a good idea to keep the name and version of the product you are using, the product identification number, or the product key ready. Microsoft representatives...
Surface Pro, Windows 11 AI+ PC 单机加指定键盘,加购享价值328元新春礼赠 Xbox Series X 目前为止最疾如闪电、超群出众的 Xbox 购买Xbox Series X 商业版 全新产品 Windows 11 AI+ PC 商用版 借助Surface Pro 商用版 和 Surface Laptop 商用版 提高生产力、更快地解决问题并开启 AI 新时代。
A subscription ensures you always have the latest features, fixes, security updates, and ongoing tech support at no extra cost. Can I use my old Microsoft Office on my new laptop? Yes, you can install Office on your new laptop from the Microsoft Office Account, given that you sign in wit...
6. Download from TechSpot TechSpot, a well-known computer website, also provides Microsoft Office 2022 without charge. It provides a secure download and is frequently updated. Download from TechSpot Part 3: Recommended Best Alternatives to Microsoft's Latest Version As we all know, Microsoft is...
Office 365管理活动 API 架构在两个层中作为数据服务提供:常见架构。 用于访问核心 Office 365 审核概念(如 Record Type、Creation Time、User Type 和 Action),以及提供核心维度(如 User ID)、具体位置细节(如 Client IP address)和特定于产品的属性(如 Object ID)的接口。 它建立一致且统一的视图,以便用户使用...
攻擊模擬訓練 需要 Microsoft 365 E5 或適用於 Office 365 的 Microsoft Defender 方案 2授權。 如需授權需求的詳細資訊,請參閱授權條款。 攻擊模擬訓練 支援內部部署信箱,但報告功能已減少。 如需詳細資訊,請參閱報告內部部署信箱的問題。 若要開啟 Microsoft Defender 入口網站,請移至https://security.microsoft....
Suddenly a couple weeks ago, users were no longer able to sign into Office 365. I found this list here of all URLs and IPs that Microsoft tries to use for Office 365, and I tried adding *.auth.microsoft.com *.msftidentity.com *.msidentity.com to our firewall, but still no ability...
Microsoft to End Support for Office 365 Apps on Windows 10 in October As of October 14, Word, Excel, and PowerPoint will no longer receive security updates on Windows 10. By Fiona Jackson Jan 17, 2025 Microsoft PowerShell Cheat Sheet: The Ultimate Guide for Beginners This comprehensive...