If you are planning to get Windows 8, you should read them and then decide whether you want or not. But just to recap, here are a few points that may help you reach a decision:1-Windows 8 has some learning curve associated with it, but once you get hang of how it works (it will take around a week or two), you will find that Windows 8 is overall much simpler to use and is much better looking compared to earlier Windows.
