Google NotebookLM lets you load up to 50 sources and 25 million words, then answers with citations so you can study faster.
NotebookLM’s slide deck update adds prompt-based slide revisions and PPTX export, so you can refine a deck without rebuilding it, then move it into PowerPoint for speaker notes, templates, and final ...
By the time I find a pen, I already have this app opened and ready to go ...