One of my key goals as CEO of the Bill & Melinda Gates Foundation is improving how we work together. By that, I mean how we work as a team within the foundation and how we work with our larger team of partners to build better lives for the people we serve.

In the year since I wrote my last annual letter, I’ve made some important changes at the foundation—changes that will help all of us maximize the impact of our work together.

Help 7 families in Puerto Rico return to a safe "Home for the Holiday". $5,000 puts a family back in their home for the Holidays.