What is ChatGPT? Here's everything you need to know about OpenAI's famous chatbot

A smartphone displaying ChatGPT with the OpenAI logo in the background. Jonathan Raa/NurPhoto via Getty Images OpenAI first launched ChatGPT in 2022. OpenAI CEO Sam Altman now says the ChatBot boasts some 700 million weekly users. Here's what you need to know about ChatGPT, and how it works. Every…