OpenAI has introduced GPTs, which allow users to build custom versions of ChatGPT without writing any code. These custom GPTs can browse the web, generate images using DALLE·3, and run code. Users with a ChatGPT Plus or Enterprise account can create multiple custom GPTs, upload knowledge source files, share their GPTs with others, and configure advanced settings such as profile pictures, instructions, conversation starters, knowledge sources, capabilities, and actions. The process of creating a custom GPT involves logging in to the OpenAI account, clicking on "Explore GPTs", entering instructions in the message bar, configuring advanced settings, saving the custom GPT, and sharing it with others. Additionally, users can use Zapier Chatbots or ChatGPT integration to create their own shareable bots or automate ChatGPT functionality in other apps.