Over the next few weeks, I’ll be writing about ideas shared and lessons learned at last week’s Fortune Most Powerful Women Summit.

First up, tomorrow: Yahoo CEO Marissa Mayer, who talked about how she’s turning around Yahoo—and so far more than doubled the stock price.

You’ll find Fortune‘s 2013 MPW list and stories from the current issue here, MPW Summit coverage at fortune.com/women and the video playlist of main-stage MPW Summit interviews at Fortune YouTube.

Keep coming back to
for my take on Powerful Women, from Supreme Court Justice Elena Kagan to Spanx founder Sara Blakely to Facebook COO Sheryl Sandberg and more.