What is what can they do?

As an AI language model, I do not have any specific abilities or limitations as humans do. However, I can perform tasks that are assigned to me through natural language inputs such as answering questions, providing information, engaging in conversation, translating languages, generating texts, creating summaries, etc. My capabilities are limited to the scope of my programming, so it depends on the design and purpose of my programming. My main goal is to assist users in their queries and provide relevant and helpful responses.