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Worldwide IT spending is projected to total USD 3.5 trillion in 2017, a 2.4 percent increase from 2016, according to a study by Gartner. This growth rate is up from the previous quarter's forecast of 1.4 percent, due to the US dollar decline against many foreign currencies, according Telecompaper. The worldwide enterprise software market is forecast to see the highest growth in 2017, namely 7.6 percent, up from 5.3 percent growth in 2016.
 
IT spending increased in 2016 by 0.3 percent to USD 3.396 trillion, but only two of the top 10 IT vendors posted organic revenue growth, researchers said. With revenue sources still tied to the Nexus of Forces (the convergence of social, mobility, cloud and information), some of the top 10 vendors will fare better in 2017 due to strength in mobile phone sales. Worldwide spending on devices (PCs, tablets, ultra-mobiles and mobile phones) is projected to grow 3.8 percent in 2017, to reach USD 654 billion. This is up from the previous quarter's forecast of 1.7 percent.
 
Mobile phone growth will be driven by increased average selling prices (ASPs) for premium phones in mature markets due to the 10th anniversary of the iPhone and the increased mix of basic phones over utility phones. However, the tablet market continues to decline, as replacement cycles remain extended.