On Friday's Tech Teardown, host Erin Kennedy and Motley Fool tech and telecom bureau chief Evan Niu take a look at the top stories from the market this week in tech. Evan takes a deep dive into the details and motivation behind Facebook's purchase of Oculus VR this week, and also talks about Candy Crush Saga maker King's disastrous IPO and whether the comparison to Zynga is valid. He then looks into the news that Microsoft Office is now officially being released for Apple's iPad, and goes over the numbers from BlackBerry's earnings, and whether a turnaround for the company is still in the cards.

Erin Kennedy owns shares of Apple. Evan Niu, CFA owns shares of Apple. Evan Niu, CFA has the following options: long January 2015 $460 calls on Apple, short January 2015 $480 calls on Apple, short January 2015 $60 puts on Facebook, and long January 2015 $35 puts on Facebook. The Motley Fool recommends Apple, Facebook, and Google. The Motley Fool owns shares of Apple, Facebook, Google, and Microsoft. 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.