Category: Tutorials
You are in the right place if you want a lesson you can follow, not a glossary and not a product homepage. This shelf holds most of the articles on Analytics Made Simple. Two paths sit inside it on purpose. SQL is the database path: you have rows, and you need to ask a question without exporting another spreadsheet. AI is the tool path: chat products, open-weight models, and the jobs those tools are actually good at. Other tutorials land here when they teach a skill that does not belong on a narrower shelf.
A category page is the pile. A series page is the path, with a place to start and an order. If you open a tag or page 2 of this list, you are in a filing cabinet. The lesson is the article, or the series hub that lines the articles up.
Where to start: if the pain is a table, open the SQL series and use the first part on that page. If the pain is a model name or a chat tool, open the AI category and pick the product you already have on screen. If you are not sure which job you have, open Learn and choose the track that matches the work, not the logo.
When to use a Claude chat, a Project, or Research
Part 4 of Learn Claude from scratch. When bare chat is enough, when a Project earns its keep, how files and Research fit, and a starter Project kit…
Your first 30 minutes with Grok on the web or your phone
Spend your first thirty minutes on Grok with a structured plan. Learn how to configure your account, verify real-time search queries, test the difference between Fun and Regular…
Your first 30 minutes with ChatGPT on the web or your phone
Part 3 of Learn ChatGPT from scratch. A guided first half hour on chatgpt.com and mobile so you leave with one real output and a clear map of…
How to get started with Claude on the web and your phone
Part 3 of Learn Claude from scratch. A guided first half hour on claude.ai and mobile so you leave with one real output and a clear map of…
Keep spreadsheet data in plain tables, not decorated cells
Headers once, one value per cell, tidy vs wide. Turn pretty spreadsheet layouts into analysis tables that filter, join, and export without drama.




