Microsoft research shows chatbots seeping into everyday life (www.theregister.com)

Microsoft's latest research reveals that its Copilot chatbot is increasingly integrated into daily life, based on an analysis of 37.5 million de-identified conversations conducted from January to September 2025. The study highlights distinct usage patterns: mobile users frequently ask health-related questions throughout the day, while desktop users primarily engage with business-related queries during work hours. Interestingly, philosophical themes emerge in late-night conversations, suggesting a significant social integration of AI into everyday activities. This shift is noteworthy for the AI/ML community as it underscores the transition of chatbots from niche productivity tools to integral companions that address a broad spectrum of human experiences, including health, culture, and personal introspection. While Copilot's market share remains low compared to leaders like ChatGPT, which commands over 80% of the market, this research suggests that AI assistants are becoming more accessible and relevant to mainstream users. The findings not only reflect changing user habits but also raise important questions about the implications of relying on AI for nuanced discussions and personal guidance.