OneFinger Task Switch allows you assigning a function key as the task switch key, when you press the task switch key: If there is only one open program in the Windows desktop and it is minimized, task switch function will restore that program. If there are two open programs in the Windows desktop, task switch function will switch focus between these two programs. If there are 3 or more open programs in the desktop, it will list all the open programs in a Task Switch Window and you can select the one you want to switch to. If there are more than 12 programs running, it will divide the list into multiple pages, each one contains 12 open programs, you can than use left/right arrow key to change to different pages. If your mouse has a scroll wheel, you can also use the scroll wheel to change pages. OneFinger Task Switch provides you a way to switch between programs by selecting it, and just need one finger on keyboard.