Google Bard AI is a machine learning-based tool that can generate high-quality text from a given prompt. To use it, simply enter your desired prompt and the AI will generate an original and interesting piece of text. Additionally, you may choose to customize the generated text by tweaking its length, topic, tone, and more before finalizing the output. To get the most out of Google Bard AI, it's important to read the generated text carefully and make sure it meets the desired requirements. Additionally, it's best to keep the prompt specific so that the AI can generate the most accurate and relevant results.