This video is part of our "Motley Fool Conversations" series, in which analyst Rex Moore discusses topics across the investing world.

Today Rex talks with Motley Fool Inside Value advisor Joe Magyer about Microsoft's continuing battles against Apple and Google, and Mr. Softy's foray into retail stores.

Whether you're a Mac, PC, or even an Android, you'll be interested in the three companies quietly cashing in on the booming smartphone and tablet PC markets. Find out more in our special free report: "3 Hidden Winners of the iPhone, iPad, and Android Revolution." The report is free today but won't be forever, so check out your copy today by clicking here. Enjoy, and Fool on!