# Hello ChatGPT and Install On Mobile and Desktop

[Start ChatGPT](https://openai.com/chatgpt/)

[Install ChatGPT on Your Mobile and Desktop](https://openai.com/chatgpt/download/)

Currently it is not availble for Windows. Therefore, use the [web](https://chatgpt.com/) version on Windows for now. 

[Install Microsoft Copilot AI App](https://www.microsoft.com/en-us/copilot-app)

[ChatGPT 4o Announcement](https://openai.com/index/gpt-4o-and-more-tools-to-chatgpt-free/)

**Llama 3 Installed Automatically with Whatsapp**
