Microsoft Windows operating systems are insanely popular are over the globe and it is also one of the most pirated software in the history of computers too. Windows XP ruled the industry for almost a decade and then the company made a blunder in Windows Vista but the newer version Windows 7 made angry users forget everything. Windows 7 is the most widely used desktop operating system today, even though two new versions of Windows have been released. Yes, we said two; As Windows 10 is finally here and users with compatible computers and laptops can get it from Microsoft Store. Before the Windows 10, the previous version Windows 8 failed to get users’ attention as it should be and as the company expected. The reason behind that failure is debatable as the company made many mistakes there; for instance, removal of famous Start Menu was a mistake that company didn’t expect.