The Stepthrough blog: page 3
Updated
Practical, plain-English guides to using AI at work: better prompts, email replies you can trust, and automations that do the busywork. Every post points to a free lesson where you build it yourself, one click at a time.
AI Automation Cost for a Small Business, ExplainedWhat AI automation costs a small business, setup by setup: ChatGPT alone, n8n without AI, n8n with the OpenAI API, and Lovable forms, plus your time.
Oct 24, 2026 6 min read
Fix OpenAI "Exceeded Your Current Quota" (429) in n8nThe OpenAI 429 quota error in n8n usually means your API account has no credit. How to tell it from a rate limit, fix it in Billing and test again.
Oct 23, 2026 5 min read
8 ChatGPT Mistakes at Work (and the Fix for Each)Eight common ChatGPT mistakes at work, from one-line prompts to trusting the first draft and pasting card numbers, each with a simple fix.
Oct 23, 2026 6 min read
How to Summarize a Long Email Thread with ChatGPTCopy the whole thread, label it oldest first, and ask for what was asked, promised and still open. A ChatGPT prompt for long email threads, step by step.
Oct 22, 2026 5 min read
How to Get AI to Write Spreadsheet Formulas That WorkHow to get ChatGPT, Claude, Gemini or Copilot to write Excel and Google Sheets formulas, check them, and ask questions of your data in plain English.
Oct 22, 2026 4 min read
Cash Application for Law Firms: Process, Trust and AIThe cash application process for law firms and attorneys, step by step: trust vs operating money, partial payments, and where AI helps safely.
Oct 22, 2026 4 min read
How Does Live Chat Work on a Website? Plain GuideHow live chat works on a website, from the chat widget to the agent's inbox, when an AI chatbot should answer instead, and how to set one up.
Oct 22, 2026 5 min read
How to Hire an n8n Developer (and What to Scope First)How to hire an n8n developer for a paid project: what to write in the brief, questions to ask, red flags, and what you can build yourself first.
Oct 22, 2026 6 min read
Website Form to Google Sheets: Two Ways with n8nTwo ways to send a website form to Google Sheets with n8n: a ready-made template with its own form, or a Lovable page with a webhook and an AI agent.
Oct 22, 2026 6 min read
✎ChatGPT Donor Gift Export FAQ: Pledges, Duplicates, BoardHow do you analyze a donor gift export with ChatGPT? Answers on uploading, the data check, pledges, duplicates, the chart and donor privacy.
Oct 21, 2026 5 min read
✎ChatGPT Donor Gift Analysis: 8 Mistakes to AvoidChatGPT donor gift analysis mistakes that mislead a board: counting pledges as gifts, synced duplicates, no data check, donor names left in and more.
Oct 21, 2026 5 min read
✎ChatGPT Creative Brief FAQ: Interview Prompt for AgenciesHow do you get a usable creative brief from ChatGPT? Answers on the interview prompt, the questions it asks, the summary check and the template.
Oct 21, 2026 5 min read
All free tutorials · The full course, in order
How every module works
Each step is shown on the left, with a cursor pointing to exactly where to click. You do the same thing on the right, in a practice copy of the real tool. Get it right and it moves on. Nothing touches your real accounts until you're ready to build it for real.
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