Microsoft Windows is the great invasion of? A) Charles Ranlett Flint B) Paul Allen C) Bill Gates D) Both B & C Related MCQs: First version of Microsoft Excel to run on Microsoft’s new Windows operating system was released in…? Which of the following is the first version of Microsoft Excel to run on Microsoft’s new Windows? When Microsoft released the first version of Microsoft Word for Windows Operating System? In Microsoft Windows 7 which of the following is not a gadget?