Say the job
Start with the task, not a vague request. “Draft a two-paragraph client update” beats “make this better”.
Choose the tool
Same basic habits, different assistant language.
Copilot, ChatGPT, Claude and Gemini can all help with drafting, summarising and thinking. The right starting point depends on where the work already lives and what the team is trying to do.
Same basics, different buttons
Copilot, ChatGPT, Claude and Gemini all need the same core habits: clear task, useful context, preferred output shape, and a human check before use.
CopilotChatGPTClaudeGemini
Practical flow: choose the assistant, set safe habits, use the helper tools, then train the team on real work.
Microsoft CopilotChatGPTClaudeGemini
Microsoft Copilot
Copilot is usually the easiest assistant to introduce when the work already sits in Microsoft tools. The key is learning what it can see in each app and giving it enough context to work from.
Best first fit
Teams already living in Microsoft 365, Outlook, Word, Excel, PowerPoint, Teams, Edge, and Windows.
Open Copilot guide
ChatGPT
ChatGPT is a flexible general assistant. It is often best when the task is not locked inside one office app and the user wants to talk through a problem, draft something, or work with uploaded material.
Best first fit
General drafting, brainstorming, analysis, document shaping, custom GPT-style helpers, and mixed personal/business tasks.
Open ChatGPT guide
Claude
Claude is strong when the user needs thoughtful written output, careful comparison, or help with longer source material. It is useful for turning messy context into readable decisions.
Best first fit
Careful writing, long-document review, structured thinking, policies, instructions, and collaborative drafting.
Open Claude guide
Google Gemini
Gemini makes the most sense when the team already works in Gmail, Drive, Docs, Sheets, Slides, and Google Meet. The setup question is less “what can AI do?” and more “where should it help in the workday?”
Best first fit
Google Workspace users, Gmail, Docs, Sheets, Slides, Drive-connected work, research assistance, and Google-native teams.
Open Gemini guide
Teach the shared habit first
The assistant names and buttons change. The useful working pattern does not.
Give the source
Paste or attach the facts it should use. Ask it to flag missing information instead of guessing.
Set the shape
Tell it whether you want bullets, a table, an email, a checklist, a decision brief, or a first draft.
Check before using
Treat the output as a helpful draft. Check facts, tone, private information, and anything customer-facing.
Need this tailored to your business?
The useful jump for most SMEs is not a list of prompts. It is choosing the right assistant, agreeing safe-use rules, and practising on real workflows.