This lesser-known NotebookLM feature helps you find files you thought were gone

Google’s NotebookLM is designed to make topics easier to research and understand. The platform gives you the power to decide which sources to pull from to look up a specific subject. Rather than trusting the Internet at large, like AI mainstays ChatGPT or Microsoft Copilot , NotebookLM lets you select the sources you want to use, and then creates a research-based notebook from that information.