The achievement of its Windows operating system 10 great success in a short period would not have been by chance or by a stroke of luck, but there are many factors that have had a role in the success of this new system, which has achieved more than 14 million download in less than one day after launch and is a very big number more than they expect Microsoft Corp., a stunning success and promising further success of the operating system Windows 10 and especially that Microsoft still announce some updates and the operating system Windows 10 products. Number of downloads obtained by Microsoft thanks to run Windows 10 system is and like a fanciful number, and especially that he did not spend a long time on the version of Windows 10 officially, and Microsoft Corp. announced earlier this week they happy with what we have reached and responses users as it fully satisfied with Windows 10, although some users are not as well, especially after the disclosure of the private exploitation of Internet users throughput property without their knowledge in order to help Microsoft servers to keep up with the large number of downloads. The success of its Windows operating system 10 first dates back to the elaborate and professional advertising campaign led by Microsoft for several months before the launch of 10 Windows system officially, but among all these methods it to now considered experts that the reason for the success of Windows 10 due originally to 3 advantages exist In Windows 10 and it has never existed on any previous operating systems from Microsoft Corp. system. 1*The first thing characterized the Windows operating system 10 from the rest of systems and was among the reasons that contributed to its success is the level of security and high protection which is available upon, where the user can through the Windows 10 log on by eye or fingerprint or feature facial recognition and this It is a very important characteristic of a good provided at 10 and Windows system, especially because you can use it without downloading or installation of any add-ons or programs. 2*EDGE browser was among the most important reasons also paid a very large number of users of its Windows operating systems to upgrade to 10 Windows system, and so for the ability to use EDGE browser and take advantage of its features, which vary between speed and accuracy in design in addition to the run for many of the tools to add the Alwats August which will soon contains. 3*Feature that caused significant controversy in its Windows operating system 10 of the new is the PDA Kortana feature, which works to help you deal with 10 Windows system through the issuance of a set of commands, whether through the use of audio or written orders, and also do not forget the Xbox, which feature available by operating system Windows 10 and which contributed to attract a very large segment of the gaming freaks and prompted them to update Windows and upgrade to Windows 10. Features Windows 10 operating system can not be confined to a few because they are many and various, but this is the most Tothira features in users and which occupies the first rank in the best there is in Windows 10.