Windows 10 is very good the new features like cortana, x-box, windows store, mail etc. are very good.
Use is also very easy even a child can use the windows 10 but after some time if net connection is always on so that windows 10 upgrade it self automatically and there is no function to stop that upgrade.
Upgrade takes a lot of data and slows down the system also that is also a problem for me.
In windows 10 we have to use windows defender we can not install Microsoft Essential I know that windows defender do the same work but microsoft essential is more essential.
A new problem is also their if you have no microsoft account you can not use some of the features of windows 10.
The new icons I like most in this window.
But sometimes windows slow downs my internet connection.