Step-by-step
Gemini in Workspace
Google
📘 Step-by-step guide 📘 Google · Gemini in Workspacebeginner 💼 Business

Using Gemini in Gmail and Docs to save time

Learn how to let Google’s Gemini AI quickly summarise email threads, draft replies, and polish documents – all from the tools you already use.

Hook: By the end of this guide you’ll be able to ask Gemini to turn a tangled email chain into a short summary, write a polite reply in seconds, and tidy up a Google Doc with a single click. It’s aimed at anyone who works with Gmail and Docs every day and wants a quicker, less repetitive workflow.

✅ Before you start
  • A Google Workspace account (personal or business) with Gemini turned on – you can enable it in your account settings if it isn’t already.
  • A computer running a modern web browser (Chrome, Edge, or Firefox) – mobile browsers also work but the steps below assume a desktop layout.
  • Internet connection (Gemini runs in the cloud, so it needs to talk to Google’s servers).
  • Roughly 10 minutes total: 2 minutes to open Gmail, 2 minutes to try a summary, 3 minutes to draft a reply, and 3 minutes to experiment with Docs.
1

Summarise a long email thread in Gmail

ACTION: Click the Gemini button that appears at the top‑right of an opened email conversation.
WHAT YOU SEE: After opening the email, look for a small star‑shaped icon (often with a subtle glow) near the subject line; hovering over it usually shows “Gemini”.
WHAT HAPPENS NEXT: A side panel slides out from the right‑hand side, displaying a text box ready for a prompt.
IF IT LOOKS DIFFERENT: If you don’t see a star, look for a button labelled “Gemini” or a three‑dot menu that contains “Summarise with Gemini”.

💬 ExampleType or paste the following prompt into the box: > *"Summarise the key decisions and next‑action items in this email thread for me."*

SUCCESS CHECK: You’ll know it worked when the panel returns a short paragraph that lists the main points and any tasks assigned to you.

2

Draft a quick email reply using Gemini

ACTION: In Gmail, click Reply to open the compose window, then press the “Help me write” (pen‑with‑sparkle) button at the bottom of the editor.
WHAT YOU SEE: The button looks like a small pen with a glittery outline; after you click it, a small overlay appears asking for a prompt.
WHAT HAPPENS NEXT: Gemini generates a draft email in the compose area, ready for you to edit.
IF IT LOOKS DIFFERENT: Some Gmail layouts place the button on the right side of the compose bar or under a three‑dot “More options” menu – look for any icon that suggests assistance.

💬 ExampleEnter a prompt such as: > *"Write a polite email declining the Tuesday meeting because I have a scheduling conflict, and propose Thursday at 2 pm instead."*

SUCCESS CHECK: You’ll know it worked when a fully‑formed paragraph appears in the compose box, containing a greeting, a brief apology, and the new meeting suggestion.

3

Start a new Google Doc with Gemini’s outline generator

ACTION: Open a blank Google Doc and click the Gemini writing‑assistant icon that floats on the left‑hand margin.
WHAT YOU SEE: The icon is a pen with a tiny sparkle; clicking it opens a prompt pane on the right side of the document.
WHAT HAPPENS NEXT: After you submit your request, Gemini inserts a structured outline (headings, sub‑headings, and placeholder text) directly into the document.
IF IT LOOKS DIFFERENT: If the floating icon isn’t visible, look for a “Gemini” button in the top‑right toolbar or under the “Extensions” menu – the assistant is often listed as an extension.

💬 ExampleType a prompt like: > *"Create a professional project proposal outline for a garden‑landscaping job, including sections for scope, timeline, and estimated costs."*

SUCCESS CHECK: You’ll know it worked when the document now shows a series of bold headings (e.g., “Scope of Work”, “Timeline”, “Estimated Costs”) with brief bullet points beneath each heading.

4

Refine and polish a paragraph in Google Docs

ACTION: Highlight the paragraph you want to improve, then click the sparkle‑icon that appears near the selection.
WHAT YOU SEE: A small icon with a star‑like sparkle shows up just above the highlighted text; clicking it reveals a list of actions such as “Formalise”, “Shorten”, or “Rephrase”.
WHAT HAPPENS NEXT: After you choose an option, Gemini rewrites the selected text according to the chosen style and replaces the original content.
IF IT LOOKS DIFFERENT: On some browsers the icon appears in a side‑panel instead of floating; you can also right‑click the highlighted text and look for a “Gemini” submenu.

💬 ExampleAfter selecting “Formalise”, you might type a follow‑up prompt if needed: > *"Rewrite this paragraph to sound more professional for a client newsletter."*

SUCCESS CHECK: You’ll know it worked when the highlighted text changes to a more formal tone, and the new version is displayed directly in the document.

⚠️ Common mistakes
  • Sending the draft without a human check: Gemini can draft an email, but it can also insert inaccurate dates or mis‑interpret the tone. Fix: Always read the draft, correct any details, and click “Send” yourself; Gemini never sends messages on your behalf.
  • Using a vague prompt: A prompt like “draft an email about the project” leaves Gemini guessing the specifics. Fix: Include the purpose, key points, and desired tone in your prompt (e.g., “write a brief, friendly update about the project’s progress and ask for feedback”).
  • Copy‑pasting sensitive information: Putting client names, passwords, or confidential figures into the prompt exposes that data to the AI. Fix: Replace personal data with placeholders (e.g., “[Client Name]”) and only share what’s necessary for the task.
🚀 Try it now

Open the latest email thread in Gmail, click the Gemini star icon, and hit Summarise this email. In under a minute you’ll see the main points appear – that’s your first win with Gemini!

✦ Original step-by-step guide by AI World Co.'s AI editorial team. Written in plain language, reviewed for accuracy.

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