我可以保存带有突出显示和标记的 PDF 吗？ 是的！您可以从 PDF 工具栏保存带有突出显示和标记的 PDF 副本。 我可以轻松跳过较长的多页 PDF 吗？ 您可以通过几种方式浏览 PDF。您可以通过在 PDF 工具栏中选择放大镜来搜索 PDF。您还可以通过选择 PDF 工具栏最左侧 ...

使用现有的产品密钥下载和安装 Office 2010。 Office 2010 包括 Word、Excel、PowerPoint 和 Outlook 等应用程序。可通过一次性购买的形式在单台电脑上使用。 Microsoft 365 计划包括这些应用程序的高级版，还提供通过 Internet 启用的其他服务，包括 OneDrive 网盘。利用 Microsoft ...

We will be retiring Skype in May 2025 to focus on Microsoft Teams (free), our modern communications and collaboration hub.  Learn more.

As organizations work toward a Zero Trust model, secure remote assistance must align with core security principles. Learn ...

O Internet Explorer foi descontinuado e o suporte ao programa está interrompido desde 15 de junho de 2022. Se qualquer website que você visitar precisar do Internet Explorer, recarregue-o no modo IE ...

The Controller Bar and XBOX Game Pass widget make it easier to play. Windows 11 is the most secure version of Windows yet. It's important for security to be invisible so you can focus on using your PC ...

Connect with Microsoft at Legalweek 2025 to learn how to embrace AI while protecting your organization’s data with Microsoft ...

Microsoft is named a Leader in the 2025 Gartner® Magic Quadrant™ for cyber-physical systems protection platforms​​). Learn ...

A simple, powerful UX helps improve productivity and focus. New features enable you to make the most of available desktop space. App compatibility and cloud management make adoption easy. A Zero Trust ...

Improve ESG (environmental, social, and governance) data transparency, build resilience, and drive growth with transformative data and AI capabilities from Microsoft and our global partners.

Nature published Microsoft’s research detailing our WHAM, an AI model that generates video game visuals & controller actions. We are releasing the model weights, sample data, & WHAM Demonstrator on ...

Control who can join and present in your Microsoft Teams meetings by changing participant settings on the Meeting options page. Minimize meeting disruptions by muting audio and video for individuals ...