1.Windows 8.1 pro oem/fpp key .

2.All licence 100% make online active ,not block .

3.Different Coa licence or key are available ,such as Oem ,Dell ,Asus ,Acer etc .

Product range 

Windows 7 Professional 

Windows 7 Home Premium 

Windows 7 Ultimate 

Windows 8.0 Professional 

Windows 8.0 Core/Standard

Windows 8.1 Professional 

Windows 8.1 Core/Standard 

Windows Server 2008/2012

Office 2010

Office 2013

Office Mac 2011

Pls contact me if any question ,worktime 9:00am-18pm ,from Monday to Friday .

Email : alisa@fpp-key.com 

skype : yw1596321