Windows 10 is very popular operating system of Microsoft. It is now no.1 operting system that is using more in th world.
It has great feature like windows store. In store we can download app like facebook and WhatsApp .these facilities were in not windows 7.
It has great start menu with lots of animation.You are totaly online user then use it because every work on this windows is online. This windows is made for online purpose.
The price of this windows 10 is not so much as comparing to windows 7.
Totally if you have installed this you need and internet connection.
Windows 10 has new browser that iz Microsoft edge.Which is very good browser like google Chrome.