Google’s NotebookLM adds ‘Deep Research’ tool, support for more file types

As for the additional support for more file types, you can now upload Google Sheets, Drive files as URLs, PDFs from Google ...
XDA Developers on MSN

5 NotebookLM habits I wish I started sooner

After using it daily for most of this year, I’ve started picking up a few small routines that change how useful NotebookLM ...