From the Wires

Microsoft CEO reshuffles senior ranks

Reuters: Satya Nadella named three executives to its cloud, devices and Xbox gaming systems.

Last day to enroll in Obamacare

BBC: More than six million Americans have signed up for plans through the Affordable Care Act's insurance marketplaces.

Microsoft brings Office to the iPad

Forbes: The apps are free but users will need a subscription to Microsoft's Office 365 service to use them.

CDC: Autism rates in U.S. children increased 30%

CNN: One in 68 children in the United States has an autism spectrum disorder.

IMF agrees to $14 to $18B bailout for Ukraine

Reuters: The International Monetary Fund agreement is intended to help Ukraine meet debt payments.

WHO: World now 80% polio-free

BBC: The World Health Organization has declared its South East Asia region free of the deadly virus.

Facebook bets $2B on virtual-reality headset

Bloomberg: Facebook Inc. made a $2 billion bet after purchasing Oculus VR Inc., saying the headset will become the next focus of its users' social lives.

Study: 1 in 25 patients gets infection in hospital

CNN: In 2011, approximately 721,800 patients acquired infections at hospitals.

Obama to propose ending NSA bulk data collection

CNN: The proposed legislation would end part of the National Security Agency's bulk phone records data collection program.

Air pollution linked to 7M deaths globally

BBC: The World Health Organization estimates that seven million people died as a result of air pollution in 2012.

U.S. to allow some people to enroll in Obamacare after deadline

Reuters: People who were prevented from enrolling in the federal health insurance marketplace due to technical glitches will be allowed to sign up after March 31.

Missing Malaysia flight 'crashed into ocean'

BBC: Malaysia's prime minister announced that missing flight MH370 ended in the southern Indian Ocean.

Mt. Gox finds 200,000 missing Bitcoins

Bloomberg: The Tokyo-based digital currency exchange located 200,000 of the 850,000 Bitcoins it said had gone missing.