What if Win7 doesn't have a mouse? Digital keyboard instead of mouse use tutorial

Xiaobian sometimes, too careless, often forget to bring a mouse when he comes to work with a computer. After a lot of tossing by Xiaobian, I finally found a solution without a mouse without a touchpad. Below, let's share the tutorial on using the numeric keypad instead of the mouse. Specific method: The first step is to quickly press the dialog box on the keyboard by pressing “ALT”+“SHIFT” (note, it is the left keyboard)+“NumLock”. In the second step, in the pop-up "Umbrella button" dialog box, click “Yes . The following icon appears on the desktop and we double click it to set it up. In the third step, in the "Set mouse button" window, we set the speed and other content of the mouse. Postscript: By using the numeric keyboard instead of the mouse to use the tutorial, we can easily relieve the trouble of no mouse and no work, may wish to recommend to friends around.