1. On Google's main dashboard, go to the top-right corner and click the 'Google Apps' button.
2. After that, find and select the Google Workspace app you want to use. Among them are Gmail, Google Docs, and Google Slides.
3. Navigate around the main interface of the selected app and tap the 'Ask Gemini' icon.
4. A new panel will appear in the right-hand corner of the window. From there, head over to the chat box and start typing your prompt. You can basically ask Gemini any questions or make any requests.
5. Once done, click 'Submit' to proceed.
6. Finally, Gemini will provide a concise response to your prompt that you can take into consideration while using the selected Google Workspace app.