OpenAI称GPT-5.4是“迄今能力最强、最高效的专业工作前沿模型”，重点面向企业办公与复杂知识工作场景。相比此前版本，GPT-5.4的最大变化在于强化 AI智能体 ...

Spreadsheet potential for all. Joy. Microsoft has released its Excel REST API for Office 365 to developers, giving them the ability to add calculation, reporting and data services to their apps.

Microsoft‘s Excel team has been working at sprucing users‘ experience with spreadsheets. It has built the ExcelMashup.com ... Advisory Alert: It has come to our attention that certain individuals are ...