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📘 An Extended Guide

Running Local AI at Home with Ollama

Published August 2026 · Last verified August 2026

Local AI vs. the CloudWhere your words actually go.Your questionYou type a promptat home.Runs on your PCOllama uses yourown computer'schip.Answer appearsThe reply isgenerated locally.Nothing leavesNo account, noserver, no sendingout.The privacy win: your words never leave the house.Illustration — details vary by model, home, and app version. Confirm with your own screen.
The whole idea of local AI, in one line: it stays home.
Pick a Model That Fits Your RAMYour memory decides how big a 'brain' fits.Small (3–4B)Runs on modest PCs;quick, simpleranswers.Medium (7–8B)A good all-rounderif you have the RAM.Large (13B+)Smarter, but needs alot of memory.QuantizedShrinks a model tofit a smallermachine.RAM, not wishful thinking, decides what will run.Illustration — details vary by model, home, and app version. Confirm with your own screen.
Matching the model to the machine you actually have.

You have probably tried one of those chatbots on the internet by now. Handy, aren't they? But everything you type goes off to a company, and the good ones want a monthly fee. Ollama lets you run that same kind of assistant right on your own computer, for free, with nothing leaving the house. You can even unplug the internet and it keeps working. It is a bit of a project to set up, but once it is running, it is yours. No jargon. No judgment. No rushing.

Cost
Free — no purchase needed
Time
About 20–30 minutes
Difficulty
Beginner-friendly · one step at a time
Bill's hotline
(330) 200-8042

You have probably tried one of those chatbots on the internet by now. Handy, aren't they? But everything you type goes off to a company, and the good ones want a monthly fee. Ollama lets you run that same kind of assistant right on your own computer, for free, with nothing leaving the house. You can even unplug the internet and it keeps working. It is a bit of a project to set up, but once it is running, it is yours. No jargon. No judgment. No rushing.

What's inside this guide

The printable PDF walks through 18 short chapters, in plain language. It also includes an everyday cheat sheet, a plain-English word list and at-a-glance pictures.

  1. What A Local AI Actually Is
  2. Why Run It On Your Own Computer
  3. The Computer You Need
  4. Getting Ollama Installed
  5. Picking A Model That Fits
  6. Fitting A Bigger Brain On A Smaller Machine
  7. What It Is Actually Good For
  8. Where It Falls Down
  9. The Real Privacy Picture
  10. What To Never Type Into Any AI
  11. Keeping Ollama And Models Fresh
  12. Making It Nicer To Talk To
  13. What It Costs To Run
  14. Setting Fair Expectations
  15. When Something Acts Up
  16. Is Local AI Right For You?
  17. How It Fits With Your Other Tech
  18. Keeping It Running Happily

Get the printable guide

Everything above is a quick summary. The full, printable guide — the same words, laid out to read and keep by the computer — is a free PDF.

Download the printable PDF →

Last verified August 2026. Information accurate as of October 18, 2026.

Want someone to set it up with you?

I'll sit beside you, we'll go through it together, and you set the pace. $99 flat for the first visit, 30-day follow-up included. Serving Portage County — Atwater, Ravenna, Kent, Streetsboro and the townships.

📞 Call (330) 200-8042 📅 Book a $99 Visit

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✍️ Every guide researched, written, and reviewed by Bill — your local Portage County tech.

Any prices or outside products mentioned in this guide can change over time — the details here were last checked August 2026 and this page is accurate as of October 18, 2026; please confirm current pricing before you buy. See how often we review our guides →