翻译尚未完成，当前显示原文。
This article first appeared on GuruFocus. Microsoft (NASDAQ:MSFT) shares fell nearly 3% Tuesday after artificial intelligence developer Anthropic unveiled workplace productivity tools that could directly challenge Microsoft Office. The move raises a significant question for investors: Could AI companies eventually threaten the software subscriptions that have long provided Microsoft with predictable revenue and strong profitability? Warning! GuruFocus has detected 4 Warning Sign with MSFT. Is MSFT fairly valued? Test your thesis with our free DCF calculator.
我们公开展示核心要点。创建免费账户后可继续阅读全文、保存、讨论，并结合市场和 OSINT 背景分析。