Good questions, straight answers.

Plug the Think Stick into a USB port, open the drive in File Explorer, and double-click “Start Think Stick.” A chat window opens in your web browser automatically. That’s the whole setup.

No installation, no account, no sign-in, no app store. Everything Think Stick needs is already on the drive, and it runs directly from there.

The very first launch takes a few extra minutes while the stick prepares itself on your computer. After that, most computers are ready to chat in about a minute. If replies ever feel slow, open Settings and choose a smaller AI — it’s a one-click, plain-language option.

Yes. Think Stick isn’t tied to one machine — everything lives on the drive, so you can unplug it from your desktop, plug it into your laptop, and pick up right where you left off, conversations and all.

Minimum: a modern 64-bit Windows 10/11 computer or a Mac, with 8 GB of memory (RAM).

Recommended: 16 GB of memory or more for smoother voice, photo, and larger-AI use.

Think Stick automatically picks the best AI size it believes your computer can handle, and you can always choose a smaller one in Settings if things feel slow.

Yes. Think Stick works on both Windows 10/11 and macOS. Plug it in, open the drive, and double-click “Start Think Stick” — the launcher picks the right version for your computer automatically, on either platform.

No. Think Stick is designed for ordinary computers without a big graphics card. If your computer does have one, it can help — but it’s not required.

You don’t have to think about it — that’s the point. Four AI sizes are included on every stick, and Think Stick quietly chooses based on your computer’s total and available memory. Curious or want to change it? Settings shows the choice in plain language.

Everyday help: writing and rewriting, summarizing long documents, planning trips and projects, explaining confusing things, turning photos of notes and recipes into usable lists, answering questions about your own PDFs, brainstorming, and simply having a conversation. It’s a capable everyday assistant — not a research lab.

Honestly: no. Cloud AI runs on warehouse-sized computers; Think Stick runs on yours. It’s genuinely good at everyday tasks, and like any AI it can make mistakes. In exchange, you get what cloud AI can’t give you: complete privacy, no subscription, offline use, and ownership.

Attach up to four JPEG, PNG, or WebP images per message — drag and drop, paste, or upload. Think Stick can describe what it sees, read clear text, compare images, and explain screenshots. Photos are resized and stored on the stick alongside your conversation, and you can ask follow-up questions about them.

Add your own PDFs — manuals, guides, recipes, notes — one at a time or whole folders (each folder becomes a named collection you can browse and ask separately). A search bar finds any passage across your entire library as you type, and every AI answer cites its source — click the citation and the exact page opens with the passage highlighted. Scanned, image-only PDFs work too, thanks to text recognition built into the stick, and big imports read in the background while you keep chatting.

Yes. Every answer has a Listen button, and the document reader has one too — Think Stick reads aloud in any of its twelve natural voices, at the speed you choose. Handy while cooking, driving a project, or resting your eyes.

Yes — use the “Take a photo” button in Documents (it opens the camera on a paired phone). The photo is read by the built-in text recognition and becomes a searchable page in your library. Recipe cards, manual pages, letters — paper goes in, searchable text comes out.

A single editable note — your names, vehicles, garden, preferences — stored in one small file on the stick and quietly included in every reply so answers come back personal. You are the only editor: conversations never change it, you can read every word, and one button clears it.

Absolutely — it is still a USB drive. Keep anything you like in the My Files folder: it shows up in the Storage page inside Think Stick and in your computer's regular file manager. Your files simply ride along with your AI.

Every Think Stick includes voice. Talk to it hands-free or push-to-talk, and it answers out loud in one of twelve natural English voices. You can interrupt it mid-sentence just by speaking. Listening and speaking both happen locally on your computer; your audio stays in memory, and only the finished transcripts join your conversation history. Quality depends on your microphone and room noise, as with any voice assistant.

Yes. Open Settings, click “Show QR code,” and scan it with a phone on the same Wi-Fi. Your phone gets the same chat — and voice conversations too — over your own network only. The first time you connect, your phone asks you to confirm the connection is trusted (it’s your own Think Stick — one tap). Phone access turns off automatically when Think Stick closes, or instantly with one tap.

Think Stick is designed for local processing. Your prompts, photos, voice, and chat history are processed on your computer and stored on the drive itself during normal use. There is no account, no sync, and no copy on our servers — we couldn’t read your conversations if we wanted to.

Not during normal use, and never in the background. There are no telemetry pings, no update checks, and no automatic downloads. The one exception is optional online repair: if a file on your stick is damaged, you can explicitly approve downloading a fresh replacement copy from official sources. Repair only downloads — it never uploads your conversations, prompts, or files.

Never. If something goes wrong, Think Stick can create a single support report file with one click. It contains technical details only — hardware info, integrity status, and trimmed technical logs — and deliberately excludes your conversations, prompts, photos, documents, and spoken text. You can read the whole file yourself before sending it to anyone.

No. Think Stick can help summarize general information, but it should not be your only source for medical, emergency, survival, legal, financial, food-safety, plant or mushroom identification, or other high-risk decisions. For high-risk prompts, the app uses safety-reference mode and may refuse to make a final call. In emergencies, contact local emergency services or the appropriate professional authority.

No. It cannot verify edibility from text or images, and it is built to say so rather than guess. Do not eat wild plants, mushrooms, berries, or unknown foods based on AI identification. If someone may have eaten a poisonous plant or mushroom in the United States, call Poison Help at 1-800-222-1222.

Safety-sensitive prompts are routed through a conservative local filter. When a request involves things like water safety, fire safety, first aid, shelter, rescue, food foraging, or poison exposure, Think Stick uses careful reference wording drawn from curated public safety documents and may decline to make a final decision. Those references are not a substitute for official instructions, hands-on training, or professional help.

Like every AI — including the famous cloud ones — Think Stick sometimes makes mistakes, states things too confidently, or misreads an image. Treat it like a bright, helpful assistant whose work you double-check when it matters. For anything high-stakes, verify with an authoritative source.

Yes. You pay once and own it. There is no subscription, no monthly fee, no account, and nothing that expires. The Core Edition is $49 and the Prepared Edition is $79, both with free shipping.

Both editions include the full private chat experience — conversation, photos, and your own documents. Both also include full voice mode. The Prepared Edition ($79) adds a Practical Reference Library of 250+ curated guides on everyday skills and a USB-C adapter in the box. It shines on computers with 16 GB of memory.

Every Think Stick comes with a 30-day money-back guarantee. If it isn’t a fit for you or your computer, send it back for a full refund — no interrogation.

Think Stick checks its own critical files and carries a small factory copy of them onboard. If something breaks, double-click “Repair Think Stick” and it restores those files offline — your conversations and settings are never touched. If an AI file itself is damaged, an optional online repair can download an official replacement after you review and approve exactly what it will fetch.