Windows 8.1 is a personal pc operating system that was produced by Microsoft. Windows 8.1 was released on 08–27–2013, and it reached general availability on October 17, 2013, about a year after the retail release of its predecessor. …

Windows 7 was developed by Microsoft and it was released to manufacturing on 07/22/2009 and it became generally available on October 22, 2009, less than 3 years after the release of its predecessor, Windows Vista. Windows Server 2008 R2 (Windows 7’s server counterpart) was released at the same time. Microsoft…

You can download Windows 10 ISO here Today I will show you How to activate Windows 10 without product key Step 1: You select the right key for your Windows 10 edition. If you don’t know which Windows 10 edition you use (Windows 10 Home, Windows 10 Pro…), you can…