Microsoft windows in pc is famous in world wide. Almost 78% in world pc are based on windows. The confusion is which software is suitable to the pc. Well windows 7 the in built software to the every pc. It is very good software and stable works faster and smarter. Windows 8.1 is a flop version of windows it has many features than the windows 7 but the UI of the software is ayyoning to use the pc. Windows 10 is the better than the any software built by the Microsoft? it is absolutely free for every windows user given by the Microsoft by the ota. It is faster than the previous version OS. I personally recommend you to upgrade your pc to windows 10 as soon as you are using windows 7 or windows 8.1.
