The types of AI, in plain words.
"AI" is a bucket word. Underneath it are a few different jobs. Once you can name the job you need, picking a tool gets easy.
Chat assistants
You type, they help you think, write, plan, organize, and talk things through. This is the one most people mean, and the one that changes the most days. Claude, ChatGPT, Gemini, Copilot.
Describe-the-world tools
Point your camera, they tell you what is there, read text, identify objects. Built for blind and low vision. Be My Eyes, Seeing AI.
Caption and transcribe tools
Turn speech into text you can read, live or after. Built for deaf and hard of hearing. Live Captions, Otter.
Talk-instead-of-type tools
You speak, it writes. Saves typing for sore hands, dyslexia, or low energy. Voice typing, dictation.
Read-aloud tools
Turn any text into a voice reading it to you. Built for dyslexia and low vision. Immersive Reader, Read Aloud, Speechify.
The one rule that keeps it simple. A chat assistant for thinking, writing, planning, and feelings. A specialized tool for seeing, hearing, speaking, and reading. Most people only need one chat assistant to change their whole week.
The four big companies, and what each is best for.
They all do the same core thing: a box you type into. The differences are personality, and which apps they already live inside. Pick one, make a free account, and don't agonize. The skill carries over.
Claude
Warm and thoughtful. Strong at writing, planning, and talking something through gently. The one this project was built with.
Writing, organizing your thoughts, working through a feeling or a decision.
ChatGPT
The most widely used, so help and examples are everywhere. All-purpose, with lots of personality settings.
A first AI when you want the biggest community and the most how-to videos.
Gemini
Lives inside Google. If your email, docs, and calendar are Google, it can use them to help.
People already living in Gmail, Docs, and Google Calendar.
Copilot
Built into Windows, Office, and the Edge browser. Handy if you work in Word, Outlook, and Excel.
Windows and Microsoft Office users who want AI right where they already work.
Each has a free version that is plenty to start. Paid plans add speed and limits, not a different skill.
Three settings to turn on, in any of them.
Out of the box, AI talks to everyone the same way. These three settings make it talk to you, and they are the difference between feeling overwhelmed and feeling met.
1. Tell it about your brain
A note it reads before every answer, so you stop re-explaining yourself. Paste something like this into the setting named below:
2. Turn on memory
So it remembers your preferences and projects across chats instead of forgetting you every time.
3. Try voice
When typing is too much, talk to it out loud. Most of the apps have a voice mode on your phone.
Here is exactly where each setting lives today. These move sometimes, so if a name changed, look for anything called Personalization, Custom Instructions, or Memory in Settings.
| Company | Tell it about your brain | Memory | Voice |
|---|---|---|---|
| Claude | Settings, Profile preferences (and per-project instructions in Projects) | On for everyone, manage in Settings, Memory | Voice mode in the phone app |
| ChatGPT | Settings, Personalization, Custom Instructions | Settings, Personalization, Memory | Voice mode in the phone app |
| Gemini | Saved Info (for example "always explain in simple terms") | Personal context, your past chats | Voice in the phone app |
| Copilot | Custom instructions (tone, format, reading level) | Personalization and memory | Voice chat in the app and Edge |
Custom helpers. When you do one kind of task a lot, you can save a mini-assistant set up for just that. Claude calls them Projects, ChatGPT calls them GPTs, Gemini calls them Gems. Same idea: a version that already knows the job and your brain.
One job, done well. Reach for these by need.
These sit alongside a chat assistant. You use them for the one sensory or physical thing they are built for. Most are free.
| When you need to | Use | Made by |
|---|---|---|
| Have the world described blind, low vision | Be My Eyes (Be My AI), Seeing AI, OOrion | Be My Eyes, Microsoft |
| Caption or transcribe speech deaf, hard of hearing | Live Captions, Live Transcribe, Otter, Zoom and Meet captions | Apple, Google, Otter.ai |
| Talk instead of type mobility, dyslexia, low energy | Voice typing, dictation, Speechify | Built into your phone and computer |
| Have text read aloud dyslexia, low vision | Immersive Reader, Edge Read Aloud, NaturalReader | Microsoft, and free web tools |
How to write a prompt, with one simple formula.
A prompt is just your ask. Weak asks get useless walls of text. Strong asks have four parts. You do not need all four every time, but the more you give, the better it fits.
Put together, that is a prompt that actually helps:
If the first answer is too much, you are allowed to push back: "shorter," "just the first step," "explain it simpler." It will adjust. You are never doing it wrong.
Turn a recurring struggle into a saved accommodation.
A workflow is just a struggle you handle the same good way every time. Three pieces: a setting so the AI knows your brain, a saved prompt you reuse, and sometimes a tool. Build one for each thing that keeps tripping you up. Here are three to copy.
Morning overwhelm
Reading a long or scary document
Writing a hard message
We read the hard thing so you don't have to fight it.
This is how Possible For All teaches everything. We take the dense, official, scary stuff, terms of service, accommodation paperwork, certification and course material, government rules, and we say it back in plain words, with the one next step pulled out and made obvious.
You can do this yourself with any chat assistant. It is one of the most freeing uses there is. Keep this prompt:
Dense reading is a wall for a lot of us. This turns the wall into a doorway you can walk through at your own pace.
Two honest things.
Please read this part.
AI is a practical tool for your day. It is not a therapist, a doctor, or a lawyer, and it is not a crisis service. Use it alongside real human care, never instead of it. If your feelings ever get overwhelming, or you think about harming yourself, please reach a professional or a crisis line in your country. You are worth that call.
These tools and settings change often. Names and menus shift, and new tools appear. We keep this guide current, and we always point you back to each company's own help pages: OpenAI, Anthropic, Google Gemini, Microsoft Copilot, and Be My Eyes. Checked June 2026.