Presently,Windows 10 installed users are more than 100 million till now.Windows 10 is available as a free update for all those who hold a valid license for Win 7 or 8.1.
Sources unofficial claims that the latest operating system from Microsoft, Windows 10, passed the 100 million terminal systems running last week. Launched on July 29, Windows 10 has passed 75 million installs on the first day of the current month, which translates into an excellent adoption rate in September, while giving the foundation for bigger goals to end. If the number of users will increase at a similar rate three months since it was launched, a total of 150 million users that use Windows 10, regardless of platform (desktops, laptops, phones or tablets) should be achievable .
Windows 10 is available as a free update for all those who hold a valid license for Win 7 or 8.1. For other users, the operating system can be purchased as before.
Microsoft announced that Threshold current mid-February, a similar update of the previous system with Service Pack will be released in early November.
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