In this episode of Tech Teardown, Erin Kennedy discusses the latest developments in the tech sector with Evan Niu, CFA, our tech and telecom bureau chief.

Intel's shifting focus to expanding its foundry business, as well as getting more exposure in tablets. But poor revenue guidance has investors spooked.

Pandora's increasing market share, but gaining users at a decelerating rate. However, the streaming star is starting to show positive signs of scalability.

Microsoft's Xbox One hit a couple snags during its debut. How many units must Microsoft sell to impress investors?

The Retina iPad Mini might be in better supply than investors had feared. Will Tim Cook get his wish for Apple's "iPad Christmas"?

Erin Kennedy owns shares of Apple. Evan Niu, CFA, owns shares of Apple and Qualcomm. The Motley Fool recommends Apple, Google, Intel, and Pandora Media. The Motley Fool owns shares of Apple, Google, Intel, and Qualcomm. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.