
Claude
AI assistant by Anthropic with advanced reasoning and long context windows

AI-powered assistant integrated across Microsoft products
Microsoft Copilot is an AI-powered assistant that integrates deeply into Microsoft's ecosystem, including Windows 11, Microsoft 365 (Word, Excel, PowerPoint, Outlook), Edge browser, and Bing search. Powered by OpenAI's GPT-4 and DALL-E 3, Copilot can help with writing, coding, data analysis, image generation, and web research. It offers three conversation styles: Creative, Balanced, and Precise. The AI can access real-time web information, analyze images, generate images, and assist with complex tasks across Microsoft applications. Available for free with enhanced features in Microsoft 365 Copilot (business subscription required). Copilot represents Microsoft's vision of AI assistance embedded throughout the user experience, making advanced AI accessible to billions of users.
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