08/20/2011 10:26 am ET | Updated Oct 20, 2011

Numbered: The Week's Must-See Tech Stats

"Numbered," our weekly digits digest, is bringing you the numbers behind the news.

This feature highlights the top new stats, facts, and figures to bring you the latest on tech, by the numbers, and quantify the changing state of mobile, social media, and more.

In this week's edition: HP kills its phone and tablet businesses, Apple overtakes a new rival, and more. See last week's stats here.