Most people already know ChatGPT can answer a question. ChatGPT Work gets more interesting when you give it a proper business job with a finished outcome. Try an offer-gap audit. Give it your main sales page, a few recent sales-call notes, and customer emails. Then ask it to compare what you say with what people actually ask, hesitate over, or value. "Create an offer-gap report. Show where our website message matches the customer evidence, where it is vague or missing, and where a claim needs proof. Quote the source behind each finding. Finish with a ranked page-change backlog, with the likely customer question each change should answer. Flag anything uncertain rather than filling gaps with guesses." That is not a clever prompt for the sake of it. It is a piece of work you can hand to whoever owns the page, the sales process, or the next campaign. The useful bit is the traceability: every suggested change should point back to something a customer actually said or did. Run it once a month, make the two most important changes, then compare the next report. That is how ChatGPT starts helping with the work around the work, not just producing another answer. Which recurring business job would you most like ChatGPT Work to take ownership of?

Custom Instructions and GPTs can both save you from repeating yourself, but they solve different problems. Use Custom Instructions for the rules you want in most chats. Your usual tone, your audience, British spelling, how concise you like answers, and a reminder not to invent facts are all good examples. Keep this short and stable. If it changes every week, it probably does not belong there. Use a custom GPT when you have one repeatable job with its own instructions, examples or reference files. Think of a proposal helper, a content brief checker, or a meeting-notes organiser. It gives that job its own little workspace, so your everyday chats do not become a filing cabinet with no labels. A simple rule: start with Custom Instructions if you want better answers across the board. Build a GPT when you keep doing the same specific task and want a reusable starting point. Before creating anything, write down the job in one sentence and test it in a normal chat twice. If the same instructions keep coming back, that is your cue to turn it into a GPT. Which repeat task would you most like to stop explaining from scratch?

When ChatGPT gives you a vague answer, the fix is often not a longer prompt. It is a little more context before you ask for the work. Try making a two-minute context pack with four parts: 1. Who is this for? 2. What result do you want? 3. What should it sound or look like? 4. What must it avoid? For example, before asking for an email, you might say: "This is for existing customers who have not used a new feature yet. Write a short, friendly email that explains one clear benefit. Keep it plain English, avoid jargon, and do not make promises we cannot prove." That is enough to give ChatGPT a job with boundaries. You can add an example of something you have already written if voice matters, but do not turn it into a ten-page briefing document. Start small, see what is missing, then add one useful detail on the next pass. The result is usually less generic, with far less rewriting afterwards. What is the one piece of context you most often forget to include?

ChatGPT Work is a better fit than a normal chat when you want a finished piece of work, not just an answer. Here is a simple first task for the desktop app. After a client meeting, select Work locally, add your meeting notes, then ask: "Using the attached notes, create a client handover. Split it into agreed decisions, actions, owner, deadline, unanswered questions and a friendly follow-up email. Separate facts from assumptions. Do not invent commitments. Return a draft for my review and do not send anything." That is a proper piece of work with a clear outcome. ChatGPT Work can use the source material, organise it into something useful and leave you with a draft to check before it goes anywhere. The small details matter. Tell it which files to use, what the finished result should contain and where it must stop for your approval. That is how you get past vague answers and into work you can actually review. What would you give ChatGPT Work first: meeting notes, a research brief or a recurring update?

If you keep telling ChatGPT the same things at the start of every conversation, there is a simpler place for them: Custom Instructions. Use them for preferences that should follow you across chats. For a business owner, that might be your usual audience, preferred tone, spelling style, how concise you like answers, or a reminder to ask a clarifying question when key information is missing. Keep them broad and stable. Do not put this week's offer, a client brief, or changing prices in there. Those belong in the specific chat, where you can give ChatGPT the latest context. A useful starting point could be: "Write in plain English. Keep recommendations practical. Use short sections and examples. If information is missing, ask up to three focused questions before making assumptions." Then test it on a real task you do regularly. If the output still feels too generic, change one instruction at a time rather than adding a giant rulebook. Small, clear preferences are easier to check and improve. What is the one thing you find yourself repeating to ChatGPT most often?