Artificial intelligence (AI) is becoming really important for businesses, but it still needs humans to work well. To use AI successfully, companies need to organize their data in a way that AI can understand, kind of like creating a really detailed instruction manual for the AI. This means humans have new jobs, like writing and organizing information specifically for AI. Even Apple, a company known for making user-friendly products, is focusing on AI, but they want to make sure it protects people's privacy. AI isn't just for big companies though. Some people are even using AI to trade cryptocurrency, which are digital currencies, but there are risks involved, like security vulnerabilities and the possibility of the AI making big mistakes.