# The Stepthrough blog: page 9

> Page 9 of the Stepthrough blog: practical AI guides for small businesses, each with a free hands-on lesson.

Source: https://learn.ynteractive.com/content/blog/page-9 · Updated 2026-10-21 · Free from Stepthrough (https://learn.ynteractive.com)

Updated October 21, 2026

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.

- [How to Debrief a Candidate After an Interview](https://learn.ynteractive.com/content/blog/how-to-debrief-a-candidate-after-an-interview): How to debrief a candidate after an interview: what to say, a short call script, what not to promise, and how to draft the follow-up with ChatGPT.
- [How to Test and Improve a Voice AI Agent's Script](https://learn.ynteractive.com/content/blog/how-to-test-a-voice-ai-agent): How to test and improve a voice AI agent: test calls, tricky callers, reading transcripts, ElevenLabs tests and evaluation criteria, one fix at a time.
- [How to Build an Internal AI Assistant for Your Team](https://learn.ynteractive.com/content/blog/how-to-build-an-internal-ai-assistant): How to choose a platform for an internal AI assistant: ChatGPT or Claude Projects, Gemini Gems or an n8n agent, plus five steps to build and test one.
- [Can an AI Assistant Answer Questions About Your Own Data?](https://learn.ynteractive.com/content/blog/can-ai-answer-questions-about-your-data): Yes: upload a spreadsheet export to ChatGPT, keep files in a Project, or connect a live Google Sheet with n8n. How each works and how to check answers.
- [How to Read a Background Check Report as an Employer](https://learn.ynteractive.com/content/blog/how-to-read-a-background-check-report): How to read a background check report: confirm identity, read each section, tell arrests from convictions, and follow the FCRA adverse action steps.
- [What Is a Chart of Accounts? Give Your AI the Categories](https://learn.ynteractive.com/content/blog/what-is-a-chart-of-accounts): A chart of accounts is the list of accounts your books use. What it is, why AI expense tools need yours, and how to put it into an n8n agent's prompt.
- [ChatGPT Custom Instructions for Coding: 8 Rules to Copy](https://learn.ynteractive.com/content/blog/chatgpt-custom-instructions-for-coding): Stop retyping "only show what changed" in every chat. Eight short ChatGPT custom instructions for people who write code at work, and where they go.

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## 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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