What Is Ollama, How to Use It, and Why It Matters (10 AI Prompts to Test Local Models)

The practical, non-techie guide to setting up Ollama on your own machine (and when you should)

Every time you paste client notes into a cloud chatbot, you are making a decision about where that data goes.

Every time you run a draft through someone else’s API, the content of that draft exists somewhere outside your control.

For casual use, fine. For work that pays your bills, protects your reputation, or contains ideas you have not shipped yet? It’s worth a better, more intentional, setup.

A lot of people are hearing the term “Ollama,” nodding along, and still not sure what it actually does. They know it has something to do with local models. They know privacy and cost are part of the pitch. Maybe someone in their feed typed a command into Terminal and suddenly had a chatbot running on their laptop.

But the practical questions stay unanswered. What is Ollama? How do you use it? And why would a professional, creator, or solopreneur bother adding it to their AI tech stack?