Microsoft on Tuesday announced the rollout of new AI-powered features for all Copilot users, offering free, unlimited access to Voice and Think Deeper, powered by OpenAI’s o1 model. The Copilot Team said users can use Voice to learn simple phrases in a new language, conduct mock interviews for job applications, or get hands-free cooking advice for new recipes. Think Deeper assists with complex tasks like making big purchases, assessing home renovation values, or planning career moves.