MouseEasy has greatly improved the performance of mouse wheel in the Windows 2000/XP/2003/Vista as it rolling and enabled you rolling operation directly takes effect on the window at which mouse arrow point. Before you browse a new window, it is unnecessary for you to chick the mouse to “roll” the wheel. Without the help of MouseEasy, you only have to make use of mouse wheel in the activated window. We often have to click the window so that we could turn the pages to browse the next window. Maybe you click the advertising or other connections by mistake in the website and change the cascading sequence of windows, when you click the additional mouse. MouseEasy is quite different from the x-window function of Tweak UI, which will activate the window at which mouse arrow point and transfer the input focus of keyboard. If you are inputting word as well as turning the pages, then it becomes troublesome. Because the input focus has transferred, while you "turning the pages" .