Microsoft faces its worst quarterly performance since the 2008 financial crisis as multiple AI-related concerns weigh on the company's outlook.

Microsoft is experiencing significant headwinds that could result in its poorest quarterly results in over 15 years

Multiple AI-related fears and challenges are converging to impact the company's financial performance

The downturn represents a notable reversal for Microsoft, which has been a major player in the AI boom

Investor concerns appear to be shifting despite the company's substantial investments in AI technology and partnerships