Emojis are small pictures such as smiley faces that depict emotions (frowns, winks, etc.) and approval, clapping hands, and other visual messages. Snapchat has three functions that subscribers can click on. These include recent articles about celebrities www.TechnicalPDF.com organized in multiple channels. Another section is for chatting with friends, and a third section is where subscribers can post multiple snaps into a narrative. Posts can include Snapchat emojis and emojis that subscribers customize using tools on Snapchat. The February 20, 2017, article by David Pierce, "The New Snapchat: Less Social, More Fun," in the online Wall Street Journal stated that Snapchat is: a place for hanging out with my friends, taking goofy pictures and watching some fun videos. Microsoft-Office Productivity, Operating System Software, Cloud Hosting, and Xbox Microsoft, which sells the lion's share of office productivity software worldwide, owns the largest network of cloud data centers, Azure. Azure data centers are located in 50 regions worldwide. Azure is a platform on which developers customize Office 365 software for enterprise customers. Azure additionally hosts Microsoft's enterprise software such as Dynamics, Enterprise Resource Planning (ERP) for managing enterprise processes, and Customer Resource Management (CRM) software for managing enterprises' interactions with current and potential customers. Enterprise customers' staff and developers access the software remotely. Microsoft additionally sells high- security cloud services to governments and in particular to 17 U.S. intelligence agencies. Microsoft also sells Xbox One gaming controllers and video games. They developed the motion detection used in their controllers and those of other gaming controllers. The other hardware Microsoft sells are laptop and desktop computers as well as the operating systems on these computers. Microsoft owns and developed the Bing search engine, which is the most- used search engine behind Google. www.TechnicalPDF.com Microsoft's two