How do I start a new conversation in the V5 AI assistant, or switch to a previous conversation history?

1. Click "AI assistant" in the left sidebar to enter the AI assistant page. 2. To start a new conversation, click the "+ New conversation" button at the top of the list on the left side to create a brand new AI conversation session. 3. To continue a previous conversation, simply click on the corresponding conversation item in the left conversation list to switch to it. 4. To delete a specific conversation history, move your mouse to the right side of the conversation item and click the "Delete icon (trash)" to delete it.