If you travel often, your new locations may show as unusual activity. To travel without disruptions or alerts, we recommend using Microsoft Authenticator to sign in.. If you get an email about unusual activity and you're not sure if it's from Microsoft, you can safely sign in to your Microsoft account any time without clicking links in the email.

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.

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。

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。

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。

If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device. For more information about security vulnerabilities, please refer to the Security Update Guide and the June 2024 Security Updates. Windows Server 2022 servicing stack update (KB5039343) - 20348.2522

项目管理提示 让 Project 执行它最擅长的事情 — 计划项目。自行设置任务工期并在任务之间创建链接，然后 Project 将计算任务的开始和完成日期。. 删除限制. 您无法通过技术方法删除限制，但您可以将其重置为默认值，同时将其与其他任务（而不是与特定日期）关联。

Office Lens is an app for all of your Windows devices. It's a great way to capture notes and info from whiteboards, menus, signs or anything with a lot of text--and even images without text.

A device suspension may include a temporary revoke of privileges on the console (such as communications or multiplayer), whereas a device ban permanently blocks an Xbox console or device from accessing the Xbox network.