微软在Ignite2025活动中宣布Microsoft365Copilot重大更新，推动企业向AI驱动的“前沿企业”转型。90%财富500强企业已采用该工具。核心亮点是将“智能体模式”全面集成至Word、Excel和PowerPoint三大办公软件，提升办公智能化水平。
微软关闭Microsoft365Copilot默认免责声明，以提升用户体验。企业用户反馈该提示分散注意力，现聊天窗口底部声明将自动隐藏，不再干扰操作。
微软推出Microsoft365Copilot两项新功能：App Builder和工作流，支持员工通过文本命令创建小型应用并自动化日常任务。用户可利用Word、Excel等数据，用自然语言快速构建工具如项目仪表板，无需技术背景即可提升生产力。
澳大利亚监管机构ACCC起诉微软，指控其在Microsoft365订阅中误导用户，声称必须接受Copilot整合并加费或取消订阅，但隐瞒了更便宜的"经典计划"选项，涉嫌违反消费者权益。
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