First, download and install the app from the Google Play Store to use AI Writer. After launching it, you'll find a user-friendly interface. Start by selecting a topic or briefly describing your writing needs. The AI will then generate content based on your input. You can edit and refine the generated text as needed.The app also offers grammar and spelling checks for improved quality. While AI Writer is a useful tool for generating content, it may require further editing and refinement for polished results. When using it for your writing projects, consider its strengths and limitations.