This is good news for Microsoft Window users because Window 10 is launching on 29th July 2015. So if you already own registered Window 7, Window 8 or Window 8.1 operating system then you can upgrade window 10 for free!
I personally downloaded Window 10 preview and very surprised for easy to use functions. It has very good security functions. Windows 10 comes with Microsoft Edge, an all-new browser that’s built to give you a better web experience.
The same you will get Window store to download applications, games, music, movies, TV shows and other purchases.
Best feature you will get personal digital assistant "Cortana". Cortana becomes more personal and useful to you. Cortana’s also best at reminders, delivering them at the right time and place so you forget less and can do more.
So don't wait reserve your window 10 copy today.