Back in March, Microsoft made Office 2016, the next major update to one of the companies' most important products, available to IT professionals to test and submit feedback on. Just as they have done with Windows 10, Microsoft is welcoming constructive criticism - or praise - that will help shape the product when it launches later this year. The next step is to open Office 2016 up to the public. On stage at Microsoft's Ignite conference, CEO Satya Nadella announced that the public preview of Office 2016 has been released. In the accompanying blog post, Jared Spataro, general manager for...