History. The application was made available through request on July 12, 2010, and released publicly on December 15, 2010. The App Inventor team was led by Hal Abelson and Mark Friedman. In the second half of 2011, Google released the source code, terminated its server, and provided funding to create The MIT Center for Mobile Learning, led by App Inventor creator Hal …

History iPhone OS 1. iOS was released in 2007 simply known as running a version of OS X for the first generation iPhone.Apple said on January 9, 2007 at a conference that there will be a new product, the iPhone, and it would have a "revolutionary" operation system.. On March 6, 2008, Apple renamed OS X to iPhone OS following the release of the iPhone software development kit.

Microsoft Corporation is a company that makes computer software and video games. Bill Gates and Paul Allen founded the company in 1975. Microsoft makes Microsoft Windows, Microsoft Office (including Microsoft Word), Edge, MSN and Xbox, among others.Most Microsoft programs cannot be downloaded for free - people have to buy them in a shop or online. Some products …