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Find your Windows product key - Microsoft Support
Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.
Applies To: Microsoft account dashboard
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.
Windows Update Troubleshooter - Microsoft Support
If you get an error code while downloading and installing Windows updates, the Update Troubleshooter can help resolve the problem. Select Start > Settings > System > Troubleshoot > Other troubleshooters. Next, under Most frequent, select Windows Update > Run.
Using product keys with Office - Microsoft Support
Office is prompting me for a product key. Use your Microsoft account, not your product key, to install and activate Office and individually purchased Office apps, such as Project, Visio, Word, Excel, and Outlook. Sign in to install Office. Bookmark the site below so you always know where to go to install Office.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Xbox Game Pass Friends & Family 的所有相关信息
2023 年 8 月 15 日:现有成员身份将结束,Xbox Game Pass Friends & Family 将不再可用。. 从 2023 年 8 月 15 日开始:我们将发送 Xbox Game Pass Ultimate 代码,以感谢你参与我们的预览计划 (对于主要和辅助成员),具体取决于主帐户持有者的剩余时间,如下表所述。. 你的 ...
Avoid and report Microsoft technical support scams
If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your “issue” fixed, it’s better to be safe and not click any links or provide any personal information.
Welcome to Copilot in Windows - Microsoft Support
Together with Microsoft Copilot (formerly Bing Chat), Copilot in Windows helps you get answers and inspirations from across the web, supports creativity and collaboration, and helps you focus on the task at hand. Do more with Copilot in Windows!
Protect yourself from tech support scams - Microsoft Support
Tech support scams adapt and persist in 2021, per new Microsoft research. How to spot a "fake order" scam. Microsoft security help & learning. Learn how to protect your PC, identity, and data from tech support scams.
Windows 10 更新助手 - Microsoft 支持
Windows 10更新助手在您的设备上下载并安装功能更新。. 功能更新,例如 Windows 10 版本 1909(又称作 Windows 10 2019 年 11 月更新)提供新功能,并帮助保持系统安全。. 下载更新助手 后,你将自动获得这些更新。.
Microsoft 繁體中文輸入法 - Microsoft Support
如果您的按鍵順序與注音符號組合不符,輸入法可以自動將您在中文模式輸入的內容切換為英數字元。 若要使用這項功能,請開啟在中文模式中自動將按鍵順序變更為ime設定中的字母數位字元,>一般。