A second spring of cleaning  —  We're living in a new kind of computing environment.  Everyone has a device, sometimes multiple devices.  It's been a long time since we have had this rate of change—it probably hasn't happened since the birth of personal computing 40 years ago.

Google Breaks Up Mapping and Commerce Unit  —  Google Inc. executive Jeff Huber stepped aside as head of the Internet giant's mapping and commerce unit on Wednesday, in a two-part management shift at that also saw the chief of the Android unit, Andy Rubin, leave his position, according to people familiar with the matter.

LG trolls Samsung's Times Square billboards with Optimus G ‘4’ ads  —  The press is headed to Radio City Music Hall for Samsung's Galaxy S IV event in a few hours, but the company has also taken up consumer-focused presence in Times Square — where rival LG is waiting.

Microsoft blames overheating datacenter for 16-hour Outlook outage  —  Microsoft's outlook.com webmail service suffered 16-hour long issues yesterday after a firmware upgrade at the company's datacenter went wrong.  In a blog post detailing the outage, Microsoft reveals some customers …

In Rare Move, Apple Goes on the Defensive Against Samsung  —  Apple Inc. is on the defensive.  —  In a rare interview a day before Samsung Electronics Co. announces a new flagship smartphone in New York, Apple marketing chief Phil Schiller on Wednesday played down the expected competition …

Apple now offering iMacs with built-in VESA mount adapters for $40 premium  —  Apple recently updated its online store to reflect availability of a new VESA mount-compatible iMac, with the tweaked version of the thin all-in-one costing in at $40 more than standard models.

Welcome Twitter for Windows 8  —  Today, we are releasing Twitter for Windows 8, a new app that makes it easier than ever to share and discover content on Windows 8 devices.  In addition to familiar Twitter features, including the Home, Connect, Discover, and Me tabs, this app introduces …

CBS Brings Ad-Sponsored Streaming TV To iPhone And iPad; Social Integration, Android & Windows 8 Support Still To Come  —  CBS is today introducing a new iOS application for iPad and iPhone, which brings its television programming to mobile devices, offering full episodes for streaming a week after they originally air.

ITC Postpones iPhone Ban Decision  —  The U.S. International Trade Commission was scheduled to issue a final decision in Samsung's patent infringement case against Apple this week.  Instead, it issued a postponement.  —  The ITC said Wednesday that it is delaying its ruling …

US national vulnerability database hacked  —  Malware infection forces government vuln catalog offline  —  The US government's online catalog of cyber-vulnerabilities has been taken offline - ironically, due to a software vulnerability.  —  The National Institute of Standards …

Exclusive: U.S. plans to let spy agencies scour Americans' finances  —  (Reuters) - The Obama administration is drawing up plans to give all U.S. spy agencies full access to a massive database that contains financial data on American citizens and others who bank in the country …

Um, That's What My Kid Watches, Not Me - With User Profiles Still In Testing, Netflix's Social Sharing Feature Makes No Sense  —  Great news.  You'll now know the viewing preferences of your friends' kids on Netflix, thanks to the service's foray into social sharing via opt-in Facebook integration, announced earlier this morning.

BlackBerry confirms it will launch Secure Work Space for enterprises on iOS and Android in Q2 2013  —  BlackBerry has confirmed that it's bringing Secure Work Space, a software solution that offers professionals a secure way of separating their work and personal data on a mobile device, to iOS and Android.

Twitter Now Supports Line Breaks in Tweets  —  Twitter added support for line breaks Wednesday, a new feature that lets you spread your 140 character message over several different lines.  —  Supported on Twitter.com, as well as through Twitter's official mobile app, the feature can be used …