Google Bard is an AI chatbot that uses natural language processing (NLP) and machine learning to simulate human conversation. In February 2024, Bard and Duet AI were unified under the Gemini brand.

How it works
Bard analyzes your input to understand your question, then uses its knowledge and capabilities to generate a response. It can retrieve information, create text, translate languages, or summarize content.

What it can do
Bard can be used to:
Answer complex questions
Generate creative content, such as poems, code, scripts, musical pieces, emails, and letters
Personalize search results based on a user's interests and preferences

How to use it
You can open a chat with Bard, and the things you say during a session are remembered. You can press the chatbot for clarity when the information it gives seems off, and it corrects itself and apologizes.

Limitations
Bard is still experimental and relies on testers' and users' feedback to give more accurate information. It can also present inaccurate information, so you can double check Bard's responses with relevant search queries.