Windows has released latest version of Windows on 29th July and now it is available for use. So I did some research and found that there are some cases in which you can upgrade to Windows 10 for free.
If you are using genuine copy of Windows 7 or Windows 8, you will be eligible to upgrade to Windows 10 for free. If you are using pirated version of windows then you need to purchase the license copy of Windows 10. Also if you are using Windows XP or Windows vista then you need to purchase Windows 10 to upgrade.
Windows 10 Price In India:
What is Windows Insider Program:
Microsoft has announced Windows Insider Program, by joining this program you will be able to install Windows 10 virtually on your existing Windows version without affecting previous version.
Try out this super cool version of Windows for free and feel free to post about it.