Speechify发布原生Windows客户端，从文本转语音工具升级为全栈语音助手。应用集成三类本地AI模型，支持跨应用实时听写与文档转录，对标Superwhisper等竞品。为保障响应速度与隐私，在Copilot+ PC等高性能设备上支持完全本地化运行，用户无需上传音频至云端，即可利用本地NPU或GPU驱动的Whisper模型。
微软为Windows记事本和画图应用加入AI功能，支持Markdown语法和嵌套列表，提升生产力，适应Copilot+ PC时代。
微软为Windows 11的AI组件提供详细更新日志，帮助用户追踪本地AI模型的静默更新。这些组件是Copilot+ PC实现本地AI体验的基础，需NPU算力支持，涵盖语义分析、图像处理等功能。
微软强调神经处理单元（NPU）对提升Windows智能化的关键作用，虽暂未列入硬件要求。NPU与CPU集成，可加速本地AI推理并降低功耗，已广泛应用于智能手机和Copilot+ PC等设备。微软称该技术使制造商能以更具竞争力的价格提供复杂AI体验，将原本需数千美元的计算成本降至几百美元。
AI驱动的高性能Windows PC
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