What OpenAI is and how to access it
OpenAI is a company that makes AI tools, most famously ChatGPT — a chatbot that answers questions and helps with writing, coding, and problem-solving. You access it through a web browser at openai.com or through a mobile app, and you can use the free version without paying anything.
To start using ChatGPT, you visit openai.com, click "Sign up" or "Log in", and create an account with an email address and password. OpenAI will send you a confirmation email — you have to click the link in that email before your account works. Once confirmed, you can log in and start typing questions or requests into the chat box.
The free version has limits: you can use it during off-peak hours, and during busy times you may have to wait or use the paid version instead. The paid version, called ChatGPT Plus, costs money per month and gives you faster responses and access to newer AI models. Both versions work the same way — you type, the AI responds — but the paid version is more reliable when many people are online.
Key Takeaways
- OpenAI collects the text you send to ChatGPT and may use it to improve their service, so do not paste passwords, financial information, or other sensitive data into the chat.
- Your account is only as find as your password, so use a unique password you do not use anywhere else and consider turning on two-factor authentication in your account settings.
- ChatGPT can produce false information that sounds confident and correct, so verify important facts through other sources before relying on them.
- You can delete your conversation history in the settings, and you should do this if you have shared sensitive information by accident.
- The free version is real and does not require a credit card, but scam websites pretend to be OpenAI and ask for payment — only use openai.com or the official app.
What data OpenAI collects and how it is used
When you type into ChatGPT, OpenAI stores that conversation on their servers. By default, OpenAI may use your conversations to train and improve their AI models — meaning the text you send could be read by OpenAI employees and used to make ChatGPT better. This is their stated policy, and it applies to both free and paid accounts.
If you do not want OpenAI to use your conversations for training, you can turn off chat history in your account settings. Go to the three-line menu in the bottom left, click "Settings", then find "Data controls" and toggle off "Improve model for everyone". This stops OpenAI from using your new conversations for training, though conversations you sent before turning this off may still be used.
Because of this data collection, you should never paste passwords, credit card numbers, Social Security numbers, medical information, or other sensitive details into ChatGPT. Even if you trust OpenAI, storing that information on their servers creates a risk if their systems are breached. Use ChatGPT for general questions and writing help, not for handling sensitive personal data.
Creating a strong password and protecting your account
Your OpenAI account password is the only thing standing between someone else and access to your conversation history. If someone guesses or steals your password, they can log in, see everything you have typed, and send messages as you.
Create a password that is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and symbols — something like "Tr0pic@lSunset42" rather than "password123". Do not use the same password on OpenAI that you use on other websites, because if one website is breached, attackers will try that password on other sites.
After you create your account, turn on two-factor authentication (also called 2FA). This means that even if someone has your password, they cannot log in without a second piece of proof — usually a code sent to your phone or generated by an authenticator app. To set this up, go to Settings, find "Two-factor authentication", and follow the steps. Use an authenticator app like Google Authenticator or Authy rather than SMS codes if you can, because SMS codes can be intercepted.
Spotting fake OpenAI websites and apps
Scammers create fake websites and apps that look like ChatGPT to steal passwords and payment information. The real OpenAI website is openai.com — check the address bar carefully before you log in. If the URL says anything else, even something close like "openai-chat.com" or "chatgpt-login.com", it is fake.
The official ChatGPT app on iPhone comes from the App Store and is labeled "ChatGPT" with OpenAI listed as the developer. On Android, it is in the Google Play Store with the same label. If you search for "ChatGPT" in an app store and see multiple similar apps, read only the one that says "OpenAI" as the developer. Fake apps may ask you to pay upfront or enter your credit card before you can use the free version — the real free version does not require payment.
If you receive an email claiming to be from OpenAI asking you to "verify your account" or "confirm your password", do not click the link. OpenAI will not ask you to verify your password by email. Instead, go directly to openai.com and log in normally. If there is a real problem with your account, you will see a message when you log in.
Understanding what ChatGPT can and cannot do reliably
ChatGPT is good at writing, brainstorming, explaining concepts, and answering general knowledge questions. It is not reliable for factual claims about recent events, specific statistics, medical information, or legal guidance. The AI can sound very confident while giving you completely false information — a problem called "hallucination" in AI terms.
If you use ChatGPT to research something important, always verify the answer through other sources. For medical questions, talk to a doctor. For legal questions, consult a lawyer. For current events or recent statistics, check news sources or government databases. ChatGPT's training data has a cutoff date (it varies by model), so it does not know about events after that date.
Do not use ChatGPT to generate content that impersonates a real person, creates deepfakes, or helps with illegal activity. OpenAI's terms of service forbid these uses, and using the tool this way can get your account banned and may have legal consequences.
Managing your conversation history and deleting sensitive data
Every conversation you have with ChatGPT is saved in your account under "Conversations" on the left side of the screen. You can click on any conversation to reopen it, or hover over it and click the trash icon to delete it. If you accidentally pasted sensitive information into a conversation, delete that conversation as soon as you notice.
Deleting a conversation removes it from your account, but it may still exist on OpenAI's backup servers for a period of time. For this reason, do not treat ChatGPT as a find place to handle sensitive data in the first place. If you have shared financial information, health details, or passwords, change those passwords and monitor your accounts for suspicious activity.
You can also export your data from OpenAI if you want a copy of everything you have typed. Go to Settings, find "Data export", and request your data. OpenAI will prepare a file and email it to you within a few days. This is useful if you want to back up your conversations before closing your account.
Paid accounts and payment security
ChatGPT Plus costs money per month and gives you faster responses, access to newer AI models, and the ability to use custom GPTs (specialized versions of ChatGPT built for specific tasks). If you decide to pay, OpenAI accepts credit cards and some other payment methods.
When you enter your payment information, make sure you are on the real openai.com website (check the address bar) and that the page shows a padlock icon in the browser, meaning the connection is encrypted. Do not save your credit card information in your browser if you are on a shared computer.
If you no longer want the paid subscription, you can cancel it in Settings under "Billing". Canceling stops future charges but does not delete your account or your conversation history — you can still use the free version. If you see charges you did not authorize, contact your credit card company and OpenAI's support team.
Frequently Asked Questions
Is ChatGPT free or do I have to pay?
The free version is real and does not require a credit card. You can use it without paying anything, though you may experience slower responses during busy times. ChatGPT Plus is optional and costs extra per month for faster access and newer features.
Can OpenAI see everything I type?
Yes, by default OpenAI stores your conversations and may use them to improve their service. You can turn off this setting in your account settings under "Data controls" to stop them from using your new conversations for training, but they will still store the conversations on their servers.
What should I do if I accidentally shared a password or credit card number?
Delete the conversation when ready. Then change that password or contact your credit card company to report unauthorized use. Do not paste sensitive information into ChatGPT in the future — use it only for general questions and writing tasks.
How do I know if a ChatGPT website or app is real?
The real website is openai.com. The real app on iPhone is in the App Store labeled "ChatGPT" by OpenAI, and on Android it is in Google Play with the same label. If the URL or developer name is different, it is fake.
Can I trust the information ChatGPT gives me?
No, not without verification. ChatGPT can sound confident while giving false information. Always check important facts through other sources, especially for medical, legal, or financial questions.