TheAIGRID. A faster, feature-first tour: uploading mixed sources (PDFs, YouTube transcripts, blog posts), generating a briefing doc, focusing the chat on a single source, and the audio-overview podcast. Good if you want a quick map of the surface area before committing time to a longer walkthrough.
This is a 2024 beginner tour, so the UI and feature set are dated. Keep it only for the grounding pattern: collect sources, ask source-bound questions, then verify citations.
See the basic NotebookLM source-grounded workflow before building a personal document assistant.
Understand that NotebookLM answers from uploaded sources rather than from a general company knowledge base.
Continue through the same learning path with the next curated companion videos.