Does your windows is genuine ?

you do not already know, the windows that you get when buying a computer / laptop is genuine or not? or you buy the windows with a cheap price?
it is easy to check, use the Microsoft Genuine Advantage Diagnostic Tool.
how to use this tool? it's easy.
first download the software here.
after that, you open the software, then click continue.
then you will see a info validation.
what their status: " Genuine " or " blocked VLK "

if you find that info validation is Validation Control not Installed
that means, you have to install WGA Plugin or Windows Genuine Advantage plug-in installation, you can download here . after that, you may now know, if your windows is genuine or not.

hopefully useful for you all.