Short answer
You can view past chats from the History section in the main menu or from the recent chats list on the left side of the Chat screen.
Full explanation
AskTuring automatically saves your conversation history so you can revisit and continue previous questions and answers. There are two ways to find past chats:
Recent chats – On the left-hand side of the Chat screen, under the links to different tabs, you will see your most recent conversations. Click one to reopen and continue it instantly.
Full history – Click History in the main menu to see all past chats. Scroll or search to find the conversation you want, then click it to reopen and pick up exactly where you left off.
In both views, you can use the three-dot menu next to any conversation to preview, download, share, or delete it.