Windows 10 Update is Available Free for limited edition.

Microsoft has promised the present owners of a legitimate copy of Windows 7 or 8.1 can upgrade for free.

One who is reserve for the Windows 10 is eligible to download and upgrade to windows 10. To know about reserve windows 10 visit how to reserve your windows 10 .

Once the windows 10 is available it will notify to download .  

Once it is download completely then install Windows 10.