DeepSeek is a Chinese AI laboratory that has recently released the DeepSeek R1 AI model. It's an AI ChatBot based on Meta's free and open-source Llama 3.3, trained by the DeepSeek team.

The start-up launched its AI models and a chatbot called R1 last week. It comes as big tech companies dominating AI have been ...

Shares of AI infrastructure providing companies climbed on Thursday after positive commentary from Meta Platforms ...

Investors punished Microsoft with a 6% share drop on Thursday as hefty AI bets failed to drive a big increase in its cloud ...

Meta and Microsoft are investing heavily in cloud and AI infrastructure, but face challenges from DeepSeek. Both focus on growth and optimization.

"Investing 'very heavily' in capital expenditure and infrastructure is going to be a strategic advantage over time," Mark ...

Artificial intelligence was the focus when tech giants Microsoft and Meta kicked off the first round of Big Tech earnings of 2025. Here's what we learned.

The CEOs of both U.S. tech behemoths spoke about the Chinese startup’s innovations as they disclosed their financial results.

Microsoft is the worst Dow Jones stock Thursday as the tech giant's soft outlook offsets an earnings beat. Here's what you need to know.

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Open the box and power on your Microsoft Lumia 640 to the full range of free Microsoft services built-in and ready to go. Connect to friends and family with Skype, enjoy instant access to your photos ...

Make data more insightful with free, online, collaborative spreadsheets. Microsoft Copilot in Excel unlocks the latest AI capabilities to help you achieve your goals—from creating a simple spreadsheet ...