企业如何突破硬件限制、实现高效协同与安全管控？如何让海量专业软件与复杂办公场景在云端“丝滑运行”？点量云流以“全应用流化”打破边界，兼容所有Windows/Linux应用的流化，AutoCAD、3dsMax、Maya、twinmotion等运行在普通设备毫无压力。传统云桌面容易出现流畅度不够、延迟过高，卡顿现象，点量云流所独具的办公模式，以其高度成熟且完备的功能体系，为办公环境筑牢安全屏障，实现了多用户文件隔离，网盘映射，USB设备透传等功能。

在数字化转型浪潮中，教育领域正迎来深刻变革。尤其是虚拟现实（VR）技术，凭借其沉浸式、交互式特点，成为推动教学方式演进的重要力量。然而，传统VR教学方案受限于硬件性能、部署成本与使用门槛等因素，难以大规模普及。在此背景下，云VR教学模式成为新的发展方向借助以点量云流实时云渲染为代表的轻终端交互技术，可以突破传统教学瓶颈，为教育行业带来全新的可能性。

Real-time cloud 3D streaming refers to the process of running high-performance applications—such as Unreal Engine, BIM tools, or Revit—on cloud-based GPU servers, and streaming the rendered output to user devices in real time as interactive video.

The widespread adoption of cloud computing has given rise to various service models. Among them, Cloud Applications, Cloud PCs, and Cloud Desktops are frequently mentioned yet often confused concepts. This article provides a comprehensive analysis of their definitions and differences based on technical architecture, service models, core features, and typical application scenarios, with a particular focus on the key distinctions between Cloud PCs and Cloud Desktops.