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What is Smart App Control? - Microsoft Support
Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.
Windows 的产品激活 - 联机和支持电话号码 - Microsoft 支持
要使用 Internet 连接激活 Windows 11,请: 由于 Windows 11 将在用户连接到 Internet 时自动激活,因此可通过选择“开始” >“设置” >“更新和安全” >“激活”,并在“Windows”下面查看来确认激活状态。 如果联机激活失败,请首先尝试 激活 Windows 中的激活疑难解答。. 要通过电话激活 Windows 11,请:
在 Windows 中如何获取帮助 - Microsoft 支持
以下是查找 Windows 帮助的多种不同方法: 搜索帮助 - 在任务栏上的搜索框中输入问题或关键字,以查找应用、文件和设置并从 Web 获取帮助。
Deprecation of Microsoft Support Diagnostic Tool (MSDT) and MSDT ...
Devices running Windows 11 version 22H2 and older. If you're running Windows 11 version 22H2 and older, Windows 10, Windows 8.1, Windows 7 or any other earlier OS version, your device will not be affected by the MSDT Troubleshooter retirement.
在 Windows 中使用代理服务器 - Microsoft 支持
如果在访问某些网站时不想使用代理服务器,请在例外列表中输入网站地址的结尾(例如 *.contoso.com)。. 如有多个网站,键入每个网站的地址并使用分号分隔地址(例如 *.contoso.com; *.adatum.com)。* 是通配符,因此以列出的网站地址结尾的任何网站地址都将绕过代理服务器。
KB5016061: Secure Boot DB and DBX variable update events
This event is logged when the Secure Boot DBX variable is updated successfully. The DBX variable is used to untrust Secure Boot components and is typically used to block vulnerable or malicious Secure Boot components such as boot managers and certificates used to sign boot managers.
与我们联系 | Xbox Support
需要有关 Xbox 主机、Xbox 游戏或 Xbox 网络的帮助?了解如何与我们联系。
使用 Windows 激活疑难解答 - Microsoft 支持
激活有助于验证你的 Windows 副本是否为正版,且未在超过 Microsoft 软件许可条款所允许数量的设备上使用。 如果无法激活激活Windows 11,激活疑难解答可以提供帮助。
SmartArt 工具在哪里? - Microsoft 支持
快速访问 SmartArt 工具. 通过右键单击 SmartArt 图形或 SmartArt 图形中的形状,可以快速编辑 SmartArt 图形或形状。 若要快速更改 SmartArt 图形中的形状,请右键单击该形状以调用 快捷菜单 。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
Manage cookies in Microsoft Edge: View, allow, block, delete and use
Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior.
Applies To: Microsoft Edge