如何登录到 Hotmail - Microsoft 支持
若要在 Outlook.com 中获取支持，请单击此处或选择菜单栏上的 帮助，然后输入查询。如果自助服务无法解决问题，请向下滚动到“仍需要帮助？”，然后选择“是”。 若要在 Outlook.com 中联系我们，需要登录。 如果无法登录，请单击 此处。 若要获取其他有关 Microsoft 帐户和订阅的帮助，请访问 帐户 ...
适用于:
Outlook.com
Download and install the Microsoft Authenticator app
The Microsoft Authenticator app helps you sign in to your accounts when you're using two-step verification. Two-step verification helps you to use your accounts more securely because passwords can be forgotten, stolen, or compromised.
Update Windows - Microsoft Support
Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for:
Redeem a gift card or code to your Microsoft account
Contact Support. For pre-sales support, or issues with purchasing, contact Sales support. Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.
适用于:
Microsoft 帐户仪表板
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
注意: 如果是通过以下任一方式获取的 Microsoft 365：Microsoft 工作区折扣计划(以前称为家用许可计划)，则安装 2019、2016 或 2013 版的 Office 专业增强版、Office 标准版或独立应用（如 Word 或 Project）的步骤可能会有所不同：如果你通过公司购买了 Microsoft 365 供个人使用，请参阅通过工作场所折扣计划安装 ...
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
2024 年 4 月 9 日 — KB5036893 (OS 内部版本 22621.3447 ...
2024 年 1 月 23 日 - KB5034204（OS 内部版本 22621.3085 和 22631.3085）预览版 2024 年 1 月 9 日 - KB5034123 (OS 内部版本 22621.3007 和 22631.3007) 2023 年 12 月 12 日 - KB5033375（OS 内部版本 22621.2861 和 22631.2861）
2024 年 3 月 12 日 — KB5035853 (OS 内部版本 22621.3296 ...
2024 年 1 月 23 日 - KB5034204（OS 内部版本 22621.3085 和 22631.3085）预览版 2024 年 1 月 9 日 - KB5034123 (OS 内部版本 22621.3007 和 22631.3007) 2023 年 12 月 12 日 - KB5033375（OS 内部版本 22621.2861 和 22631.2861）
Change your default search engine in Microsoft Edge
Scroll all the way down to the Services section and select Address bar and search. Choose your preferred search engine from the Search engine used in the address bar menu. To add a different search engine, perform a search in the address bar using that search engine (or a website that supports search, like a wiki site).
Which version of Windows operating system am I running?
To find out which version of Windows your device is running, press the Windows logo key + R, type winver in the Open box, and then select OK. Here’s how to learn more: Select Start > Settings > System > About . Open About settings. Under Device specifications > System type , see if you're running a 32-bit or 64-bit version of Windows.
Keyboard shortcuts in Microsoft Edge - Microsoft Support
Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something you'd typically do with a mouse. Here’s the list for the new Microsoft Edge and Microsoft Edge for Mac. Windows Mac. Learn how to use the keyboard to navigate in Microsoft Edge.