Microsoft's Brad Smith addressed the crowd at the Cascadia Innovation Corridor's annual summit, pitching AI's potential benefits while acknowledging the hype.

Microsoft's spending on artificial intelligence infrastructure soared to a record of nearly $35 billion in the September quarter, deepening investor concerns about the mounting costs of sustaining the AI boom.

Internal Microsoft organization charts show how Mustafa Suleyman's team has evolved since last year.

Microsoft now expects a higher growth rate for capital expenditures this fiscal year than its saw last fiscal year — whereas it previously guided for the reverse. The changing view comes after Microso

The Redmond-based software maker reported almost $77.7 billion in revenue for its first fiscal quarter of 2026, which ran from July through September. On top of that, the company brought in $27.7 billion in profit.

Microsoft is drawing a bright line at romantic, flirtatious and erotic content, even for adults, when it comes to its Copilot chatbot, the company’s AI CEO said in an interview.

Microsoft executives used some buzzwords when talking up how artificial intelligence has impacted the business. The company's "planet-scale cloud and AI factory, together with Copilots across high value domains,

Remember Clippy? Microsoft's infamous paper clip assistant might have been before its time. The software giant has introduced a new AI character called Mico (pronounced MEE'koh), designed to embody its Copilot virtual assistant.

CleanSpark, a Las Vegas-based bitcoin miner, is getting into the booming AI data center business, and rivaling big tech's power ambitions.

Microsoft introduced a new artificial intelligence character called Mico (pronounced MEE’koh) on Thursday, a floating cartoon face shaped like a blob or flame that will embody the software giant’s Copilot virtual assistant and marks the latest attempt by tech companies to imbue their AI chatbots with more of a personality.

Earnings reports from Meta, Alphabet and Microsoft reaffirm that that giants are ramping up their spending on artificial intelligence, as they rush to reap the benefits of an AI boom.