1.) New Solution from Windows 10: Anniversary Update!
Simple Click the Button: Continue without Live ID!
2.) Old Solution Windows-10
Please Enter 1-3 times a Wrong Account and Password and then will the installation offer an installation without MS Live Account.
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And create a Windows 10 Local Account!
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For example a Local Account for Windows-10 without entering the Password!
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Info: Windows 10 ship with this feature, with the ability to log in to any Windows PC with Internet access through a Microsoft account or local account. It has a deep integration with Microsoft's cloud services like the SkyDrive, Bing, Skype and Office 365 when it's installed. In addition, users of Microsoft accounts receive a free sync of their operating system customizations and settings. If you're logged in to the same Microsoft account on each of your PCs, you'll get the same desktop appearance (such as background and theme settings), advanced app settings, and even the Quick Access Toolbar buttons from there off synchronized You are logged in.
Yes, you can download the Windows 10 to install it and testing, if the system requirements are met Download Windows 10 ISO File via Media Creation Tool:
The Start screen in Windows-10 instead of Classic Start menu, like metro look in Windows 8.1, the solution is easy and simple Please Start The Windows 10
It is really very useful and easy to activate virtual desktops on Windows 10, for multiple work spaces on the desktop to have more space on your screen
The solution is simple to customize the Windows 10 Start Menu or for example show more APPs 1. Customization of the Start menu in Windows 10 with Creators