Windows has released the new Windows 8 recently. It is quite interesting to see the advertisement of the new operating system so that you may think to upgrade yours to the latest system. However, you should prepare yourself for deep disappointment if your PC is the old one. Well, many have proven that the new Windows 8 does not support PCs older than two years, or even less. It means that you may think twice about upgrading your PC’s operating system with this one if your computer is two or more years old.