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.
How to use ChatGPT with your voice, photos, and files
Part 6 of Learn ChatGPT. Voice, images, and files turn everyday work into multimodal chats, with study mode and limited free deep research when available. You leave with…
How to export spreadsheet data cleanly into SQL or a data warehouse
UTF-8 CSVs, honest types, ISO dates, no totals rows, and a handoff note so pipelines and people load what you meant to ship.
Claude privacy: what never to paste into Claude at work
Chat history, memory, and project files are three different things. Part 6 of Learn Claude from scratch covers privacy settings, a paste ladder for what never goes into…
How to use voice, photos, and screenshots with AI assistants like Grok
Master multimodal AI features. Learn how to process images, extract structured data from photos, generate custom visuals using Flux models, and integrate real-time search feeds into your everyday…
Where ChatGPT stores what it knows about you, and how to control it
Part 5 of Learn ChatGPT. Custom instructions set standing prefs, memory can stick facts you can edit, Projects scope chats and files, and scheduled tasks appear on some…




